Tax rebate on DIY or pre-builds a possibility for PC's?

I was just looking at doing a DIY build and updating my setup which is WAY out of date and took a look at the tax on said component I'm thinking of buying.

Noting that and what the cost of a new GPU would cost plus tax got me wondering....do any of you here, in your states/provinces/countries have a tax break weekend on computer parts every 4 or 5 years?
Considering computers are now a need not a want considering in how many things they're used for in every day life I think a fair argument can be made for such a weekend. If not this then an individual tax rebate that could be used the same way. Thoughts?

I'm considering seeing if I can get such legislation passed by talking to my lawmaker.