[Starwind]

Once those dollars leave our hands, the money becomes government funds.

But once the funds are returned via vouchers it's our money again. The only restriction being it must be spent on education (you can't buy a car for example, with it)

[capecodder]

A voucher is not cash. It's government paper.

[Protagoras]

The only restriction being it must be spent on educationGOVERNMENT APPROVED EDUCATION.

I altered it a little for effect.