Main Content Section 205.78 friendly link printer friendly GENERAL SALES TAX ACT (EXCERPT)Act 167 of 1933205.78 Short title; general sales tax act. Sec. 28. This act may be cited as the "General Sales Tax Act." History: 1933, Act 167, Imd. Eff. June 28, 1933 ;-- CL 1948, 205.78