It's not just rates, it's product categories that matter. The rules separating one product category from another can get incredibly arcane. Here in Minnesota, a

It's not just rates, it's product categories that matter. The rules separating one product category from another can get incredibly arcane. Here in Minnesota, a pizza ordered from Papa John's is taxed but from Papa Murphy's it isn't - because the Papa Murphy's isn't cooked. Clothing isn't taxed, but determining what is or isn't considered clothing isn't always easy out at the margins. If you live in a state you can get guidance on this stuff, but if you don't you might not even know to look.