Carr, J.
The general sales tax law of the State, Act No. 167, Pub. Acts 1933, as amended,
imposes, subject to specified exceptions and deductions, an annual privilege tax on all persons engaged in the business of making sales of tangible personal property at retail. The amount of such tax is determined on the basis of 3 per cent, of the gross proceeds of such sales. Section 1 of the statute as originally enacted defined the term “gross proceeds” as follows:
“(c) The term ‘gross proceeds’ means the amount received in money, credits, property or other money’s worth in consideration of sales at retail within this State, without any deduction on account of the cost of the property sold, the cost of materials used, the cost of labor or services purchased, amounts paid for interest or discounts, or any other expenses whatsoever, nor shall any deduction be allowed for losses. Credits or refunds for returned goods may be deducted.”
The subdivision quoted was amended by Act No. 313, Pub. Acts 1939, and Act No. 59, Pub. Acts 1941, by adding thereto certain provisos, but without changing the language as above set forth. Consideration will be hereinafter given to the effect of said amendments.
The plaintiffs in the instant case (other than the two associations named in the caption) are licensed automobile dealers carrying on business in this State. The defendant is the State commissioner of revenue and as such is charged with the administering of the sales tax law and empowered to adopt rules and regulations for its enforcement. Under date of March 5, 1948, defendant adopted an amendment to the prior regulation concerning the determination of the taxes payable to the State on retail sales of new articles of merchandise, made in the course of business, involving the turning in by purchasers of used or secondhand articles by way of part consideration. The regulation, as so amended, contemplates the fixing of the gross proceeds of such a transaction on the basis of the actual value of the trade-in received by the dealer. At the same time defendant adopted amendments to the prior rule with reference to the method of computing the taxes on transactions of such character involving* sales of new automobiles. Plaintiffs contend that the contemplated method of determining the amount of the sales tax is not, as applied to the sale of a new automobile when a used or secondhand car is taken in part payment, in conformity with the statute. They ask in their petition that defendant be required by writ of mandamus to rescind the amendments in question to the rules and regulations of the department and determine the amount of the sales tax, in each instance of the character stated, on the basis of the cash payment received by the dealer plus the credit, if any, allowed by him for the used car turned in by the purchaser. The claim of plaintiffs is summarized in their brief as follows:
“It is the position of plaintiffs that the term ‘gross proceeds’ as set forth in subsection (g) makes it the statutory duty of defendant in the case of retail sales of chattels, paid partly in cash and partly in
used merchandise, to collect retail sales tax on the price fixed by the parties, with the used merchandise being accepted at the figure fixed by the buyer and seller. It is plaintiffs’ further position that if defendant is permitted to enforce the regulations promulgated by him under date of March 5, 1948, which in the case of sales at retail, partly in cash and partly in used merchandise, would result in a collection of sales tax upon the sum of money paid and the actual market value of the secondhand article, he would not be following his statutory obligations in regard to the collection of sales taxes. If plaintiffs’ contentions, as outlined in this brief, are accepted by the court and the term ‘gross proceeds’ is construed in the case of a sale of a chattel at retail partly for cash and partly for used merchandise, to mean cash plus the value of the used commodity as agreed by the parties, it is clear that defendant is not following the positive provisions of the statute in promulgating and enforcing the new and revised regulations, which admittedly are based upon a market-value concept instead of agreed-value concept.”
Defendant filed his answer to the petition of the plaintiffs, denying the right to the relief sought. He contends in substance that the statutory definition of the term “gross proceeds” must be construed as meaning the actual consideration received, whether in property or money, by the dealer by way of payment for the article sold, that the legislature in- the enactment of the statute intended such result, and that in consequence a used article of merchandise turned in by the purchaser by way of part compensation for the new article must be fairly and reasonably valued for the purposes of the computation of the State tax. The answer further alleges that the practice has recently grown up in the automobile business of taking in a used car on the sale of a new machine on the basis of a credit representing a
fractional part only of the actual value. It is further asserted in the answer that dealers in new automobiles refuse to make a sale unless a secondhand car is turned in on the transaction. In substance it is the position of the defendant that under this practice there is no attempt to reach a fair valuation of the used car, and that certain dealers, are taking advantage of the desires and necessities, of purchasers and are in practical effect selling new cars for considerations in excess of the manufacturers’ list prices and in excess of the selling prices reported to the State under the general sales tax law. It is insisted also by defendant that the amendments to the rules and regulations that plaintiffs, seek to have rescinded were not intended to change,, and did not in fact actually change, the prior rules and regulations, and that the sole purpose of their adoption was to clarify the procedure to be followed in computing the tax on transactions where said articles of merchandise are received by a dealer on the basis of an arbitrary credit not fairly and reasonably commensurate with their actual value.
In their reply plaintiffs deny in general terms, many of the averments of fact set forth in the answer. However, no request for a reference to take proofs has been presented by counsel on either side of the case. We must in consequence determine the matters at issue on the basis of the record as made and in the light of established principles applicable in mandamus proceedings. Under such established principles the relief sought may not properly be granted unless the right thereto clearly appears. See
Rupert
v.
Van Buren County Clerk,
290 Mich. 180;
Powers
v.
Secretary of State,
309 Mich. 530.
It is evident that the gist of the controversy is whether the “agreed value,” or the “actual value” determined on a fair and reasonable basis, of the property turned in by the purchaser, is to be used
in computing the amount of the tax in instances of the character here involved. The question at issue is primarily one of statutory construction. The legislature provided for the computation of the sales tax on the basis of the gross proceeds of the business in which the taxpayer is engaged, said tax being on the privilege of carrying on business.
Montgomery Ward & Co., Inc.,
v.
Fry,
277 Mich. 260;
C. F. Smith Co.
v.
Fitzgerald,
270 Mich. 659. The term “gross proceeds” was defined, in the provision of the statute above quoted, in clear and definite terms. The basic rule of construction is to ascertain and give effect to the legislative intent. The language used being clear and unambiguous, the intent so manifested must be recognized.
City of Grand Rapids
v.
Crocker,
219 Mich. 178;
Boyer-Campbell Co.
v.
Fry,
271 Mich. 282 (98 A. L. R. 827);
Gardner-White Co.
v.
State Board of Tax Administration,
296 Mich. 225.
G-iving to the language used by the legislature its ordinary meaning, the conclusion follows that the amount due the State on each taxable transaction of the character in question must be determined on the basis of what the seller has received, in money, property, or other thing of value, by way of consideration for the sale. Had it been intended to permit the payment of the tax on the basis of cash received and the credit for property taken in part payment at an agreed amount arrived at without any attempt at a fair valuation, we think appropriate language to indicate such intent would have been used. The duty of the court is to apply the statute as enacted. It must be borne in mind that in the instant case we are not dealing with transactions in which the parties to a sale undertake by some reasonable method to arrive at the fair value of the property received by the seller, or with instances in which a subsequent sale of the articles
traded in discloses that the amount allowed was either greater or less than the actual selling value at the time of the resale. Rather we are concerned with transactions involving the intentional undervaluation of the used property that the purchaser delivers in part payment. The amended rules and regulations adopted by defendant, which plaintiffs assail, were, it appears, designed to apply to transactions of the latter character and to insure the payment to the State of the full amount of the tax contemplated by the statute. It is our conclusion that the term “gross proceeds,” as the legislature has defined it, must be construed to mean the sum of money, if any, received by the seller, together with the value of the property likewise received, such value to be determined in a manner designed to bring about a fair and reasonable result.
In many instances courts have had occasion to construe statutes relating to taxation of the same character as the Michigan general sales tax law. Such decisions, though involving facts of a different nature than are here presented, tend to indicate the rules of interpretation considered to be applicable. In
Combined Metals Reduction Co.
v.
State Tax Commission,
111 Utah, 156 (176 Pac. [2d] 614), a somewhat analogous question was presented. There the plaintiff companies were assessed under a State statute providing for the payment of an occupation tax equal to 1 per cent, of the gross amount received for ore sold by them. In order to encourage mining-operations the Federal war production board and the O.P.A. evolved a plan under which the Metals Reserve Company was authorized to buy copper, lead and zinc at prices above those fixed by the O.P.A. regulations, and to make “premium payments” for metals produced in excess of the quota assigned to each mining company. The question at issue was whether the amount of such premiums
should be taken into consideration in determining the occupation tax under the statute. The defendant State tax commission made its assessment on the total amount received by the plaintiff companies, including the premiums for excess production. The amounts so assessed were paid under protest, and suit brought to recover. The supreme court of the State upheld the defendant in its position, holding that the premiums constituted a part of what the plaintiffs received for their products.
In
State, ex rel. Sioux Falls Motor Co.,
v.
Welsh, as Director of Taxation,
65 S. D. 68 (270 N. W. 852), the issue was whether the plaintiff automobile dealer was properly assessed under the sales tax law of the State on the basis of the property as well as the money received by him in a certain transaction involving the sale of a new automobile. It does not appear that there was any claim in the case that the property was taken by the dealer on any basis other than a fair and reasonable value. Rather it was asserted by the plaintiff, who brought action to compel a tax refund, that he ought not to be taxed at all on the value of the secondhand car that he had received from the purchaser. In holding that plaintiff was not entitled to recover, it was said:
“The fact must be kept in mind that the tax with which we are dealing is an excise or privilege tax imposed upon the privilege of engaging in an occupation. It is not a tax upon gross receipts as such, but gross receipts as defined in the law is used as a measure to determine the amount of tax to be paid for the privilege of engaging in an occupation or business. The legislature might have used any one of a number of other standards for determining the amount of the tax to be paid. However, the legislature has seen fit to use as its standard that which is referred to in the law as ‘gross receipts.’ This term ‘gross receipts’ has been defined by the
law itself, and this court, of course, must accept the definition of the legislature. Under that definition ‘gross receipts’ is not limited to the money actually received in consideration for a sale at retail, hut includes ‘property or other money’s worth’ received in consideration of such sale. We are of the opinion that the sale of each car by relator, whether that car be new or old, was a sale at retail within the meaning of the law, and that the value of each used car accepted as a part consideration for such sales comes within the meaning of ‘gross receipts’ as that term is defined.”
The further claim that the act, if construed as claimed by the State director of taxation, discriminated against automobile dealers, was answered by pointing out that if the sales tax law operated more stringently on one class of retailers than on others, such situation resulted from the manner in which the automobile business was conducted, and that there was no discrimination in the obnoxious sense in that all similarly situated were treated alike. It will be noted that the court specifically stated that the “value” of each used car turned in in part payment for a new automobile must be regarded as part of the gross receipts of the sale. As stated, it was apparently assumed that in the transaction out of which the case arose the used car was turned in on a proper valuation.
Of like import is
Warshawsky & Co.
v.
Department of Finance,
377 Ill. 165 (36 N. E.[2d] 233). There the plaintiff appealed from an assessment made by the defendant under the provisions of the retailers’ occupation tax act of the State. In determining the issues involved contrary to the claims of the plaintiff, the court pointed out that the tax in question was computed, under the terms of the statute, on the basis of gross receipts from the sale of tangible property at retail, that the term “gross
receipts” was further defined as the “total selling price or the amount of such sales,” and that by “selling price” was meant “the consideration for a sale valued in money whether received in money or otherwise, including cash, credits, services and property of every kind or nature and shall be determined, without any deduction on account of the cost of the property sold, the cost of materials used, labor or service cost, or any other expense whatsoever.” It was said:
“The value of the property traded in is a part of the selling price, as defined in section 1 of the act,
supra.
Rule No. 15 also so provides but gives the taxpayer the option to wait until this traded-in property is resold before including the value of it in his return. Here, there is no showing that the taxpayer did or did not take advantage of this option.”
Plaintiffs contend that prior to the adoption of the amended regulation and rule involved in this case the officials of the State charged with the enforcement of the general sales tax act construed the statute in accordance with the claims of plaintiffs herein. It may be noted in this regard that regulation No. 10, effective as of December 31, 1943, followed very closely the language of the legislative definition of the term “gross proceeds.” Said regulation read as follows:
“The terms ‘gross proceeds,’ ‘gross sales,’ or ‘gross receipts’ used herein mean the total of all sales made during a given month or period. It means the amount received or to be received in money, credits, property or other money’s worth in consideration of sales at retail within this State, without any deduction on account of the cost of the property sold, the cost of materials used, the cost of labor or services purchased, amounts paid for interest or discounts, or any other expenses what
soever, nor shall any deduction be allowed for losses.”
This regulation was amended on March 5, 1948, by adding thereto the following:
“When credits, property or other money’s worth become or becomes all or part of. the consideration then the dollar value of such credits, property or other money’s worth must be determined and made part of the sellers’ records. Such determination is only acceptable for sales tax purposes when the dollar value is not less than the wholesale dollar value of the trade-in at the time of making the previously mentioned retail sale.”
Rule 4, which was effective at the same time as was the above regulation, applied specifically to automobile dealers and contained the following provision: '
“Upon the sale of a new car or a used car purchased for sale, the tax applies to the total amount of the sale and no deduction is allowed for another car taken in trade on such transaction. However, when such traded-in ca.r is resold, the sales tax applies to the full amount of the sale of such traded-in car (and not upon the amount originally allowed for the trade-in), less the amount allowed for a further trade-in on such transaction.”
This provision was amended by defendant on March 5, 1948, by inserting therein after the word “transaction” the following:
“The total amount of the sale means amount received in money, credits, property or other money’s worth. When credits, property or other money’s worth become or becomes all or part of the consideration then the dollar value of such credits, property or other money’s worth must be determined and made part of the sellers’ records. The trade-in value of a motor vehicle shall, for sales tax purposes and
until further amendment or revision of this rule, be not less than its wholesale dollar value at time of trade as shown in the current issue of ‘Car and Truck Appraisals,’ published by the American Auto Appraisal, 194 Grove, Detroit 3, Michigan, and designated by the Federal reserve board for corresponding appraisal purposes in Michigan and other States.”
Rule 4 as previously worded further required that the books of a dealer should show the trade-in value of a motor vehicle accepted in trade, which value should not be less than the average loan value at time of sale as shown by some reliable used-car guide. This provision was changed, in connection with other amendments above referred to, so as to provide that the trade-in value of each motor vehicle received by the dealer should, for sales tax purposes, be not less than its wholesale dollar value at time of trade as shown by the publication referred to in the amendment to Rule 4, above quoted. Plain7 tiffs, in their petition challenged the acceptance of such publication as an absolute standard, on the theory that it amounted to an improper delegation of power to a private organization. After the filing of the petition, and on April 14,1948, the regulations were further amended to permit dealers to use said publication as a guide, or to use a “similar equally reliable used-car guide,” in reporting the values of trade-ins. Obviously by such amendment the defendant undertook to obviate the legal objection to the regulations as previously adopted, and to provide also a method by which dealers might simplify the determination of used-car values for the purposes of sales tax returns.
As before noted, defendant contends that the amendments to the rule and to the regulation, which plaintiff seeks to have rescinded, were not intended to, and in fact did not, alter the prior method of com-
pitting and collecting taxes on the sales of new automobiles. It is insisted that' the sole purpose was to clarify the situation resulting from the practice followed by some dealers of taking in used automobiles in part payment for new cars on the basis of stipulated credits materially and intentionally less than actual values. There is, we think, much force in defendant’s claim. As plaintiffs point out in their brief, the automobile market for many years preceding 1945 was a so-called “buyer’s market.” In other words, conditions were such that one desiring to purchase a new car could do so, and, if he wished to trade in a used car in part payment, he could obtain therefor an allowance at least equal to its value. Also, a new car could be purchased without turning in a used car. Under such circumstances it is apparent that a purchaser would not knowingly agree to a value materially less than the actual value of the used car turned in, and no claim is made that dealers observed any practice of consenting to trade-in values at figures materially higher than actual values. The record before us does not indicate that there was any reason for assuming, during the years preceding 1945, that automobiles traded in in part payment for new cars were not reasonably valued. It is conceded that, since 1945, the situation has radically changed and we now have what may be aptly designated as a “seller’s market” in the automobile business. It is not illogical that the proper enforcement of the sales tax act, and the collection of the taxes thereby imposed, necessitated changes in the rules and regulations of the department of revenue. In any event, the liability for the payment of taxes, and the determination of the amount thereof, depend on the statute. Such liability may not be imposed by rules or regulations of the department.
Acorn Iron Works, Inc.,
v.
State Board of Tax Administration,
295 Mich. 143 (139 A. L. R. 368).
By the same process of reasoning, liability for a tax imposed by statute may not be obviated by administrative action on the part of those charged with enforcing the law.
The construction given to a legislative enactment by those charged with the duty of administering it is entitled to respectful consideration, especially so when the statute is ambiguous in its provisions. However, administrative interpretation is not binding on the court and must be rejected if not in accord with the intent of the legislature.
Boyer-Campbell Co.
v.
Fry, supra; City of Wyandotte
v.
State Board of Tax Administration,
278 Mich. 47;
Rudolph Wurlitzer Co.
v.
State Board of Tax Administration,
281 Mich. 558;
Wayne County Board of Road Commissioners
v.
Wayne County Clerk,
293 Mich. 229. In view of the situation here presented we do not think it can fairly be said that the State department of revenue has ever interpreted the provision of the general sales tax act involved here as plaintiffs contend it should be interpreted. As a practical proposition, conditions existing prior to the past two or three years were not such as to reasonably evoke any such interpretation. There was, in other words, no occasion therefor. Furthermore, the language of the statute is controlling. The definition of the term “gross proceeds” therein contained is not ambiguous. Taxes under the statute are determinable accordingly. The interpretation contended for by plaintiffs would result in discrimination in the computation of the tax as between sales for cash and sales where the consideration is paid wholly or partly in property. In the one case the tax would be paid by the dealer concerned on the basis of the full consideration received while in the second instance such result would not follow. For reasons that are self-evident, it may not be assumed that the legislature contemplated any such discrimination.
Section 1, subdivision (c) (now subdivision [g]), .of the general sales tax law, was amended by Act No. 313, Pub. Acts 1939, by adding thereto the following :
“Provided, however, that after original sale at retail of tangible property, upon which the full tax has been paid, when used tangible personal property of like kind and nature is taken in exchange or part payment of the consideration of a sale at retail, and such property is, or is to be held by the taxpayer for the purpose of resale in the form of personal property, the credit allowed on account of such trade-in shall not be included as part of the gross proceeds of sale: Provided, That said taxpayer shall be liable for the privilege tax, imposed under this act, on the full credit allowed, such liability to attach at the time of the resale of the property, so taken, and the resale of said property shall be considered a sale at retail under the provisions of this act.”
■By Act No. 59, Pub. Acts 1941, the previous amendment was modified to some extent and the subsection re-enacted so that it now reads as follows:
“The term ‘gross proceeds’ means the amount received in money, credits, property or other money’s worth in consideration of sales at retail within this State, without any deduction on account of the cost of the property sold, the cost of materials used, the cost of labor or services purchased, amounts paid for interest or discounts, or any other expenses whatsoever, nor shall any deduction be allowed for losses. Credits or refunds for returned goods may be deducted: Provided, however, That after original sale at retail of tangible property, upon which the full tax has been paid, when used tangible personal property of like kind and nature is taken in exchange or part payment of the consideration of a
sale at retail, and such property is, or is to be held by tbe taxpayer for the purpose of resale in the form of personal property, the credit allowed on account of such trade-in shall not be included as part of the gross proceeds of sale: Provided, That said taxpayer shall be liable for the privilege tax, imposed under this act, based on the resale price less the credit allowed on account of any trade-in of tangible personal property of like kind and nature, such liability to attach at the time of the resale of the property, so taken, and the resale of said property shall be considered a sale at retail under the provisions of this act.”
It is the claim of the plaintiffs that these amendments should be regarded as a legislative interpretation of the definition of “gross proceeds” as originally enacted by Act No. 167, Pub. Acts 1933. With this contention we are unable to agree. The amendments in terms related to sales after the original sale at retail. Under the subsection as originally enacted the subsequent sale was taxed in the same manner as was the sale of the new article. The legislature saw fit to alleviate the burden to some extent by providing that on such resale the amount of “credit allowed” for a trade-in might be deducted from the gross proceeds of the sale for the purpose of computing the tax. It is significant, however, that no such provision was made with reference to the sale of a new article in the first instance. Clearly it was the intention of the legislature to leave such original sale subject to taxation on the basis of the gross proceeds thereof received by the dealer.
In
McCanless Motor Co.
v.
Maxwell,
210 N. C. 725 (188 S. E. 389), a similar question of statutory construction was presented. There the statute under consideration exempted from the sales tax the selling price of a secondhand or used automobile taken as part consideration for the sale of a new automo
bile. No such provision was made with reference to resales, bnt it was contended that by implication the rule should be applied to a transaction involving the sale of a used car when another used car was received in part payment. The court, however, declined to place such interpretation on the statute, saying in part:
“The express wording of the exempting subsection of the statute, taken in its ordinary and commonly accepted meaning, includes only sales of secondhand or used articles taken in part payment in the sales of new articles, and does not include sales of secondhand or used articles taken in part payment of other secondhand or used articles, although such last mentioned articles had been taken in part payment of the sales of new articles.
“There is really no ambiguity in the wording of the exempting subsection of the statute. * * * It expresses plainly and clearly the intent of its framers and there is no occasion to resort to any means of interpretation other than to follow such intent. ‘This meaning and intention must be sought first of all in the language of the statute itself. For it must be presumed that the means employed by the legislature to express its will are adequate to the purpose and do express that will correctly. If the language of the statute is plain and free from ambiguity, and expresses a single, definite, and sensible meaning, that meaning is conclusively presumed to be the meaning which the legislature intended to convey.’
School Commissioners
v.
Aldermen,
158 N. C. 191, 196 (73 S. E. 905).”
The language quoted is applicable to the case at bar. The amendments to the quoted subsection of the Michigan statute must be construed in the light of their evident purpose. Had the legislature intended to change or modify in any way the collection of the retail sales tax on the sale in the regular course of business of a new article of merchandise,
it is a fair assumption that such intent would have been clearly expressed. This was not done and we may not by implication read any such modification into the statute.
Plaintiffs further contend that this Court in
Montgomery Ward & Co., Inc.,
v.
Fry, supra,
adopted a construction of the pertinent provision of the statute that is applicable to the situation presented on the record before us. It is insisted also in this connection that the legislature in re-enacting such provision in the amendatory acts of 1939 and 1941, did so in the light of such interpretation. In that case the plaintiff paid taxes, levied under the general sales tax law, under protest, and brought suit to recover. One of the items set forth in the declaration was based on the claim that plaintiff in selling certain automotive accessories had accepted secondhand articles in part payment on the basis of an arbitrary valuation; that the trade-ins so received were subsequently sold; that the loss sustained thereon on plaintiff’s transactions within this State amounted to approximately $6,000; and that plaintiff was entitled to have deducted from its taxes a sum equal to 3 per cent, of such loss. The trial court denied recovery on this item. In upholding such action, this Court said:
“Count five seeks computation of the sales tax in case of sales at retail, partly in cash and partly in used merchandise, upon the sum of money paid and the actual market value and not the credit arbitrarily allowed for secondhand articles.
“Plaintiff appeals from a holding that the gross proceeds of such a sale is the sum of money received, plus the amount allowed the purchaser for such used article.
“The gross proceeds of such a sale constitutes the price fixed at the sale, paid in money in part and secondhand articles accepted at an arbitrary figure
by tbe seller. The loss, if any, in such transactions, as well as the profit, if any, is that of the plaintiff without any share therein by the State.
“In the circuit court plaintiff did not recover for . this item and the judgment thereon is affirmed.”
Plaintiffs argue that this Court in the language quoted laid down a broad interpretation of the statutory definition of the term “gross proceeds” which supports their contention in the case at bar. The statement of the court, however, must be read in the light of the facts and the issues involved in the case under consideration. The plaintiff’s claim was that the subsequent sale of the trade-ins received by it in the course of business definitely fixed the value of such property as of the time of receipt by way of part consideration -for new articles purchased. In substance the question at issue was whether plaintiff was bound by what it had ostensibly done in the course of its business or whether it could take advantage of the fact that a subsequent resale of the various articles taken in by it demonstrated that it had allowed too much therefor. It was held that for the purposes of computing the sales tax payable to the State the plaintiff was bound by what it had done and could not be heard to say that it had not received the consideration that it had ostensibly received in the various transactions as actually made.
A similar situation was involved in
Hawley
v.
Johnson, State Treasurer,
58 Cal. App. (2d) 232 (136 Pac. [2d] 638), where the
Montgomery Ward Case, supra,
was cited. There the court referred to the fact that the parties “by bona fide agreement” had valued the property received by the dealer. Commenting on this situation it was said:
“In the give and take of the market place the value arrived at by the free negotiation of the parties may safely be relied upon to furnish a reasonable measure of the value in money of property traded in.”
Obviously the California court proceeded on the assumption that the value of secondhand articles traded in in part payment for new merchandise is, under ordinary circumstances at least, reasonably valued by the parties. There was nothing in the case to indicate the contrary fact, nor was there in
Montgomery Ward & Co., Inc.,
v.
Fry, supra.
In the case at bar no claim is made by plaintiffs that secondhand automobiles accepted as trade-ins on new cars are so taken on the basis of any reasonable valuation or appraisal. Rather, the claim is that the State is precluded from inquiring into the actual facts for the purpose of determining the value of property received by a dealer and constituting part of the gross proceeds of the sale. We do not think that the legislature in the enactment of .the statute in question intended to impose any such limitation or restriction on public officials charged with the enforcement of the act.
As before suggested the language used in the opinion of this Court in
Montgomery Ward & Co., Inc.,
v.
Fry, supra,
must be construed in the light of the facts before the court and the issues presented on those facts. The opinion may not properly be construed as laying down a rule applicable in all cases involving the administering of the general sales tax law, without reference to the specific facts involved therein or the questions raised. Moreover, if the language quoted from the opinion is construed as applicable to a situation of the character presented in the case at bar, it must to that extent be regarded as dictum. As indicated, however, it should not be interpreted as going beyond the scope of the matters before the court for adjudication. The decision cannot be given the force and effect for which plaintiffs contend.
Keasey
v.
Engles,
259 Mich. 178;
McNally
v.
Board of Canvassers of Wayne County,
316 Mich.
551;
Stevenson
v.
Brotherhoods Mutual Benefit,
317 Mich 575.
Plaintiffs also claim that if the amendments to the rules and regulations of the department of revenue are sustained they should be held inapplicable to past transactions, that is, to transactions occurring prior to March 5, 1948. For the reasons above indicated, the liability to the payment of the sales tax on the basis of the gross proceeds actually received by the dealer in each transaction exists by virtue of the statute. Such liability was not created by the rules and regulations of the department of revenue.
Acorn Iron Works, Inc.,
v.
State Board of Tax Administration, supra.
While it is true that the rules and regulations existing prior to the adoption of the amendment were apparently not intended to deal with a situation in which used property was taken in by a dealer in part consideration for the sale of new merchandise on the basis of an arbitrary credit substantially less than actual value, we do not think it can fairly be said that the amendments materially changed such prior rules and regulations, or sought to introduce any new principle into the method of computing the sales tax. Rather, they were designed to cover the new situation by which the officials charged with the enforcement of the general sales tax law were confronted. Their purpose was to indicate clearly the procedure to be observed in complying with the requirements imposed by the statute itself.
In
Obert
v.
Evatt, Tax Commissioner,
144 Ohio St. 492 (59 N. E. [2d] 931), a similar question was involved. The statute before the court required vendors to keep accurate records of sales made by them and to preserve such records for a period of three years unless the public officials in charge of the enforcement of the act consented to their destruction within such period or required by order
that they be preserved for a longer period. It appears that no order requiring the preservation of the records for more than the prescribed time was made, and it was contended in consequence that the tax commissioner was estopped from making an assessment covering sales made during the prior period for which dealers were not required to preserve their records. In rejecting this contention, it was said:
“We are of the opinion that the tax commissioner is not estopped from making an assessment according to section 5546-12a, General Code, on account of sales made during a period prior to the ‘three-year period even where the tax commissioner has failed to issue an order requiring vendors to keep their sales records for a period longer than three years.”
It was further held, as stated in the syllabus prepared by the court:
“Where the amount of vendor’s gross receipts from sales are known, the burden rests upon such vendor to show what part, if any, of such receipts resulted from sales of tax-exempt merchandise.”
See, also,
E. C. Olsen Co.
v.
State Tax Commission,
109 Utah, 563 (168 Pac. [2d] 324) where it was held that the failure of defendant commission to discover that plaintiff had not made payment as required by the sales tax law of the State did not preclude the collecting of the deficiency for the prior three-year period, which collection the commission was attempting to make. In so holding, it was said (p.579):
“It will not be seriously contended that because the tax commission has for so many years omitted to assess and collect the tax on the questioned sales it is now precluded from performing thaÜ duty and from salvaging from its past omissions'what it can for the State.”
Plaintiffs’ claim that deficiencies in sales tax payments on transactions of the nature here involved, made prior to the effective dates of the amendments to the rule and regulation of the department of revenue, may not now he assessed and collected, is not tenable. In instances where liability existed under the statute, in excess of payments actually made,, proceedings for the recovery thereof may be taken subject to the express provisions of section 9 of the general sales tax law.
Defendant makes the claim, by answer and in his brief, that the determination in a mandamus proceeding of the issues here involved is improper. Such claim is based on the theory that any taxpayer who is required to pay a retail sales tax that he thinks is unauthorized may do so under protest and bring suit to recover. Reliance is placed on the general rule, which is not open to question, that mandamus is an extraordinary remedy and will not lie where there is other adequate remedy at law. The case at bar, however, involves the enforcement of a tax statute of the State and the powers and duties of the State commissioner of revenue under said law. It is a controversy that concerns not only the plaintiffs in the case and other dealers selling new automobiles at retail in the usual course of business but also the State and the public generally. On the filing of the petition an order to show cause was issued, directed to the defendant. It was considered by the court that the situation presented was of such character as to justify a test case in the form of a mandamus proceeding. The court was advised at the time by the attorney general that he had no objection to the issuance of the show-cause order. Such action was. presumably based on the theory that
from the standpoint of public policy an early determination of the question should be obtained. The case has been submitted on the merits and we •determine it accordingly. The procedural issue that defendant suggests is, we think, answered by the decisions of this Court in
Scott
v.
Secretary of State,
202 Mich. 629, and
Leininger
v.
Secretary of State,
316 Mich. 644.
The suggestion made in plaintiffs’ brief that the enforcement of the amended rule and regulation as adopted by the defendant will lead to administrative difficulties in the enforcement of the act may not properly be considered in construing the statutory provision here involved, which, as above stated, is clear and unambiguous. The suggested condition, if it arises, will be the result of the enforcement of the law as enacted by the legislature. In other words, the argument should be addressed to the legislature rather than to the court. It may well be questioned, Rowever, that the anticipated confusion will result if taxpayers under the act undertake in good faith to comply with the requirements imposed. It must be assumed that they will do so. It is the duty of the defendant to enforce the statute as enacted. Questions of fact presented to him in the course of the performance of such duties must be determined on the basis of competent proof.
Kneeland
v.
Wood,
117 Mich. 174;
Smith
v.
Grand Rapids City Commission,
281 Mich. 235;
Palmer
v.
State Land Office Board,
304 Mich. 628. In view of the necessity for proceeding in the manner indicated, it is apparent that the statute as herein construed does not vest arbitrary power in the defendant. The constitutional questions raised by plaintiffs in this connection are not well founded.
For the reasons above stated in the discussion of the merits of the case, the writ of mandamus is de
nied. In view of the nature of the questions involved,, no costs are allowed.
Bushnell, C. J., and Sharpe, Reid, North, and Butzel, JJ., concurred with Carr, J.