Crashman, I did read it. I read "micro ATX" and that's all it took. Lame.
Some states don't charge sales tax. Those that do have a variety of rates, not a single rate that can be included. Finally, some states will allow you to forgo tax on out-of-state to in-state sales, in exchange for a flat payment based on income (estimated sales tax), so that the individual purchase makes no difference in your tax payment.for the components list.
Are tax included?