| 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 | $175.25 | 8.390% | $189.9535 | $189.95 | $189.95 | $190.00 |
| Purchase #2 | $146.81 | 8.388% | $159.1244 | $159.12 | $159.10 | $159.10 |
| Purchase #3 | $12.74 | 10.179% | $14.0368 | $14.04 | $14.05 | $14.00 |
| Purchase #4 | $207.41 | 10.674% | $229.5489 | $229.55 | $229.55 | $229.50 |
| Purchase #5 | $131.72 | 3.839% | $136.7767 | $136.78 | $136.80 | $136.80 |
| Purchase #6 | $58.83 | 3.867% | $61.105 | $61.11 | $61.10 | $61.10 |
| Purchase #7 | $201.25 | 4.325% | $209.9541 | $209.95 | $209.95 | $210.00 |
| 7 purchase totals = | $934.01 | $1,000.4994 | $1,000.50 | $1,000.50 | $1,000.50 | |