| 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 | $103.38 | 12.669% | $116.4772 | $116.48 | $116.50 | $116.50 |
| Purchase #2 | $139.58 | 10.589% | $154.3601 | $154.36 | $154.35 | $154.40 |
| Purchase #3 | $96.56 | 7.563% | $103.8628 | $103.86 | $103.85 | $103.90 |
| Purchase #4 | $112.62 | 7.555% | $121.1284 | $121.13 | $121.15 | $121.10 |
| Purchase #5 | $28.86 | 4.868% | $30.2649 | $30.26 | $30.25 | $30.30 |
| Purchase #6 | $95.66 | 10.412% | $105.6201 | $105.62 | $105.60 | $105.60 |
| Purchase #7 | $145.58 | 8.715% | $158.2673 | $158.27 | $158.25 | $158.30 |
| 7 purchase totals = | $722.24 | $789.9808 | $789.98 | $789.95 | $790.10 | |