| 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 | $106.93 | 11.524% | $119.2526 | $119.25 | $119.25 | $119.30 |
| Purchase #2 | $161.46 | 5.800% | $170.8247 | $170.82 | $170.80 | $170.80 |
| Purchase #3 | $195.71 | 4.858% | $205.2176 | $205.22 | $205.20 | $205.20 |
| Purchase #4 | $96.96 | 8.351% | $105.0571 | $105.06 | $105.05 | $105.10 |
| Purchase #5 | $78.71 | 12.815% | $88.7967 | $88.80 | $88.80 | $88.80 |
| Purchase #6 | $54.99 | 11.208% | $61.1533 | $61.15 | $61.15 | $61.20 |
| Purchase #7 | $120.62 | 5.158% | $126.8416 | $126.84 | $126.85 | $126.80 |
| 7 purchase totals = | $815.38 | $877.1436 | $877.14 | $877.10 | $877.20 | |