Came in with changes in income tax (down), and alleged changes in state taxes like Stamp duty.
States never came through on their end.
I was a major opponent of the GST, and I cursed the (conservative) PM for introducing it in direct opposition to an election promise...now I sort of support it, but in the manner it happened.
Oz didn't introduce it on "primary" foods. I can buy a chicken, flour, herbs, and cooking oil sans GST...cook fried chicken at home, and I pay GST only on the energy...buy KFC, and pay 10% on top.
I got a reduction in income (throughput) tax, and can decide how I spend, and how much of my own money I pay others (and give to GOvt)