There are exempted from the tax levied by this part and from the computation of the amount of the tax levied or payable hereunder the following: Charges for property sold or services furnished which are required to be included in the tax levied by the state sales tax act; charges for the rental of rooms, lodgings, or accommodations to a person for a period of 30 continuous days or more.

(Act 89–267, p. 406, § 2.)