| 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 | $11.93 | 10.182% | $13.1447 | $13.14 | $13.15 | $13.10 |
| Purchase #2 | $161.96 | 7.352% | $173.8673 | $173.87 | $173.85 | $173.90 |
| Purchase #3 | $24.49 | 11.368% | $27.274 | $27.27 | $27.25 | $27.30 |
| Purchase #4 | $188.47 | 9.266% | $205.9336 | $205.93 | $205.95 | $205.90 |
| Purchase #5 | $51.85 | 13.348% | $58.7709 | $58.77 | $58.75 | $58.80 |
| Purchase #6 | $140.99 | 7.470% | $151.522 | $151.52 | $151.50 | $151.50 |
| Purchase #7 | $203.87 | 10.790% | $225.8676 | $225.87 | $225.85 | $225.90 |
| 7 purchase totals = | $783.56 | $856.3801 | $856.37 | $856.30 | $856.40 | |