Gena is very correct... I've been digging around and fount this at SBA.gov (
http://www.sba.gov/community/blogs/community-blogs/business-law-advisor/how-legally-sell-your-goods-... ) :
"Do I pay sales tax to my home state or the state where I plan to sell?
Sales and Use Tax law follows the rates and procedures of where you are selling the goods. For example, if your business is in Florida, but you sell your goods at a flea market in Georgia, you will need to follow the Georgia rates and procedures.
How do I pay taxes?
If you are selling in the state where you live, paying taxes is straight forward, since there will only be few additional forms. One of which would specify what part of your taxes should be allocated to the event hosting locality. Check your stat's tax portal for information regarding multiple locations.
If you are from out-of-state, it can get more difficult because you are not familiar with the forms. You should receive information about paying taxes when you register with the state, but if not, ask. See if the state offers a Special Event Collection Report. This form is usually is accompanied with a payment coupon, and allows you to submit your paperwork and payment after the event.
In some areas, a tax collector will be onsite to collect the taxes immediately at the close of the event. This is done to make sure the local government collects the appropriate taxes. If this is the case, the tax collector will help you through the process; just ensure that you can verify their credentials."
So, I guess selling in a state makes that state a 'nexus' and since my goods would be sold in Florida, I will have to pay Florida sales tax.
