me also same case.

because free shipping, so the shipping cost is 0.

end up ST10%, but RM65+

my total value of T-Shirt = USD 81 @ RM273 free shipping

so they simply add RM273 + RM380 = RM653 @ ST10% = RM65.30

i worry buy more, tax more, that's why my purchase very minimum already.

can anybody advise if i buy T-Shirt from US worth USD 250 @ RM825, is it ST10% = RM82.50 ?

if yes, then it's more worthy to buy more / bulk order, rather than little quantity.