Naw, mojoron, it'll be the state sale tax authority who does that - and they are quite experienced at it and have many ways to cross check.
We'll hope you try this if you're a reseller collecting the tax - you'd enjoy meeting with your fellow Squirrels in the slammer (of course we all know you all are just hype and BS on your mythical "evasion" schemes).
By magic. No bureaucracy, no paperwork, no compliance burdens.
The "fair" tax fairy will make it so.