| 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 | $139.59 | 13.444% | $158.3565 | $158.36 | $158.35 | $158.40 |
| Purchase #2 | $205.91 | 7.498% | $221.3491 | $221.35 | $221.35 | $221.30 |
| Purchase #3 | $63.41 | 10.569% | $70.1118 | $70.11 | $70.10 | $70.10 |
| Purchase #4 | $44.84 | 7.138% | $48.0407 | $48.04 | $48.05 | $48.00 |
| Purchase #5 | $51.30 | 3.321% | $53.0037 | $53.00 | $53.00 | $53.00 |
| Purchase #6 | $200.75 | 12.265% | $225.372 | $225.37 | $225.35 | $225.40 |
| Purchase #7 | $23.61 | 6.213% | $25.0769 | $25.08 | $25.10 | $25.10 |
| 7 purchase totals = | $729.41 | $801.3107 | $801.31 | $801.30 | $801.30 | |