Sales Taxes

Given I buy following Goods:
Good Name Good Type Price Basic Tax Import Rate Tax Duty after round Shelf Price
The Talent Code Book 12.49 0 0 0.00 12.49
1 music CD Others 14.99 10% 0 1.50 16.49
1 chocolate bar Food 0.85 0 0 0.00 0.85
The Total Tax should be : 1.50. The Total Amount should be :29.83

Given I buy following Goods:
Good Name Good Type Price Basic Tax Import Rate Tax Duty after round Shelf Price
1 imported box of chocolates Food 10.00 0 5% 0.50 10.50
1 imported bottle of perfume Others 47.50 10% 5% 7.15 54.65
The Total Tax should be : 7.65. The Total Amount should be :65.15

Given I buy following Goods:
Good Name Good Type Price Basic Tax Import Rate Tax Duty after round Shelf Price
1 imported bottle of perfume Others 27.99 10% 5% 4.20 32.19
1 bottle of perfume Others 18.99 10% 0 1.90 20.89
1 packet of headache pills Medical 9.75 0 0 0.00 9.75
2 box of imported chocolates Food 11.25 0 5% 0.60 11.85
The Total Tax should be : 6.70. The Total Amount should be :74.68