Guys - I need some advice.

I just sent a package containing some clothes (i marked them as pre washed in order to avoid any import and/or sales tax) and a gift card. The clothes are about $80 and the gift card $150. I guess I was stupid in declaring the values but I wanted to purchase insurance so I had no choice. I guess my questions are whether

1) The clothes are subject to import and sales tax?
2) The gift card is subject to import and sales tax?

That gift card is basically money, its like sending a check so I don't know if money is taxable...i guess not but am not sure.

And where will the stuff be held if deemed taxable? Butterworth post office?

Please advise guys...and many many thanks

penang