| 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 | $157.35 | 11.336% | $175.1872 | $175.19 | $175.20 | $175.20 |
| Purchase #2 | $149.79 | 5.531% | $158.0749 | $158.07 | $158.05 | $158.10 |
| Purchase #3 | $146.41 | 9.592% | $160.4536 | $160.45 | $160.45 | $160.50 |
| Purchase #4 | $28.46 | 8.564% | $30.8973 | $30.90 | $30.90 | $30.90 |
| Purchase #5 | $193.34 | 8.474% | $209.7236 | $209.72 | $209.70 | $209.70 |
| Purchase #6 | $13.99 | 7.525% | $15.0427 | $15.04 | $15.05 | $15.00 |
| Purchase #7 | $111.73 | 5.715% | $118.1154 | $118.12 | $118.10 | $118.10 |
| 7 purchase totals = | $801.07 | $867.4947 | $867.49 | $867.45 | $867.50 | |