Posted by Michelle bJarboe/b/Plain Dealer Reporter February 22, 2009 00:30AM. Categories: Economy, Taxes. Ohio businesses from Wal-Mart to the Amish market have to change how they file sales taxes this year. ... The transition affects stores, restaurants, bhotels/b, mechanics, dry cleaners, gyms and other retail and service businesses - most of whom file monthly sales tax returns. Monthly filers collectively bring in 90 percent of the state's business sales tax revenue. ...