Kasich’s sales tax idea has local fairs nervous - MariettaTimes.com | News, Sports, Jobs, Ohio, Community Information - The Marietta Times

http://www.mariettatimes.com/page/content.detail/id/550109/Kasich-s-sales-tax-idea-has-local-fairs-nervous.html?nav=5002

That's a good reason for not taxing something - the seller would have to have extra change.