| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $133.97 | 11.127% | $148.8768 | $148.88 | $148.90 | $148.90 |
| Purchase #2 | $53.31 | 11.594% | $59.4908 | $59.49 | $59.50 | $59.50 |
| Purchase #3 | $63.50 | 5.540% | $67.0179 | $67.02 | $67.00 | $67.00 |
| Purchase #4 | $240.54 | 10.711% | $266.3042 | $266.30 | $266.30 | $266.30 |
| Purchase #5 | $152.64 | 7.428% | $163.9781 | $163.98 | $164.00 | $164.00 |
| Purchase #6 | $72.75 | 4.518% | $76.0368 | $76.04 | $76.05 | $76.00 |
| Purchase #7 | $154.97 | 13.463% | $175.8336 | $175.83 | $175.85 | $175.80 |
| 7 purchase totals = | $871.68 | $957.5382 | $957.54 | $957.60 | $957.50 | |