That’s a non-responsive reply to MY situation. Read my post again of you really want to answer.
No, you read my response again. If you don't see the difference between paying income tax on your $600 at the point of a gun as soon as you make it and paying only a sales tax when you spend some or all of it then you are either blind or faking it.
Besides, unless you are highly niched, your competition will force your prices down.