I get what you're saying, but any travel would then be " taxation without representation". Ultimately the locals have to be the ones to make the call on local taxes.

I get what you're getting at but I'm not sure I see a good way around that. Folks who can't vote on local taxes, tax free? Everyone would just shop the next town or state over....

I think that's just too expansive of a view on taxation and representation to make sense.