| 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 | $193.28 | 8.185% | $209.1 | $209.10 | $209.10 | $209.10 |
| Purchase #2 | $5.80 | 10.338% | $6.3996 | $6.40 | $6.40 | $6.40 |
| Purchase #3 | $151.55 | 4.409% | $158.2318 | $158.23 | $158.25 | $158.20 |
| Purchase #4 | $22.86 | 5.754% | $24.1754 | $24.18 | $24.20 | $24.20 |
| Purchase #5 | $123.42 | 12.604% | $138.9759 | $138.98 | $139.00 | $139.00 |
| Purchase #6 | $74.30 | 3.485% | $76.8894 | $76.89 | $76.90 | $76.90 |
| Purchase #7 | $126.36 | 9.444% | $138.2934 | $138.29 | $138.30 | $138.30 |
| 7 purchase totals = | $697.57 | $752.0655 | $752.07 | $752.15 | $752.10 | |