So this past weekend, Best Buy was offering everything without sales tax. The reason for this I'm assuming is that it would spur sales. I find it funny that people would purchase stuff based solely on tax.
If I want/need an item I'm not looking at how much the tax costs. I'm looking at how much the item costs.
Although, I would be impressed if the Feds got in on the act and did it for all tax. Think about how much the economy would be juiced if there were 3 days without income tax. People would put in a 72 hour day.