Wisconsin lature: 77.52(2)(a)

wis 7777.52(1m) (1m) The sales tax applies to the receipts of operators of vending machines located on army, navy or air force installations in this state and dispensing tangible personal property.77.51(1f)(d) (d) A transaction that includes taxable and nontaxable products, if the seller’s purchase price or the sales price of the taxable products is no greater than 10 percent