<font color="red"> And yes, attempting to avoid 1500 bucks in sales tax was my objective. </font>
Well I would very strongly caution you to PAY YOUR TAXES. This issue is often discussed here on TBN. I'm sure many folks get away with avoiding their taxes but I am also sure that many get an ugly surprise (it has been reported here on TBN) when they not only get a tax bill but they also get a bill for interest and penalty. Usually the bill arrives about 2 years after the purchase. Under most state laws (probably about 48 out of 50) you would owe your state sales taxes to your HOME state at your HOME state's tax rate. In most instances, this tax is called "use" tax. It is substituted for sales tax when you make an out of state purchase and bring the goods into the home state. Failure to pay this tax is blatently illegal. Reporting your actions here on TBN are proof that you know that the tax is due (you said you are trying to avoid paying them) and that could easily be held against you by your state's revenue department, although ignorance of the law is not considered an excuse, it is often used to provide some level of lenieny.
I am not judging you, just trying to give you fair warning of what could happen, and trying to warn some of the other new folks who may try the same thing.
DISCLAIMER :: I am not a certified tax accountant nor am I a financial planner, however I am regularly called to testify before city, county & state governmental bodies as an "Expert Witness" on issues of excise taxes and how imposing those taxes impacts businesses, leads to illegal activity, and may reduce governmental revenue projections dramatically. I have testified in the House and in the Senates of several midwestern states. Further, I have been used as a witness in federal trials on similar issues.