| 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 | $181.76 | 7.507% | $195.4047 | $195.40 | $195.40 | $195.40 |
| Purchase #2 | $46.50 | 5.732% | $49.1654 | $49.17 | $49.15 | $49.20 |
| Purchase #3 | $68.86 | 13.523% | $78.1719 | $78.17 | $78.15 | $78.20 |
| Purchase #4 | $14.39 | 12.375% | $16.1708 | $16.17 | $16.15 | $16.20 |
| Purchase #5 | $27.85 | 5.381% | $29.3486 | $29.35 | $29.35 | $29.30 |
| Purchase #6 | $70.27 | 8.417% | $76.1846 | $76.18 | $76.20 | $76.20 |
| Purchase #7 | $163.32 | 9.135% | $178.2393 | $178.24 | $178.25 | $178.20 |
| 7 purchase totals = | $572.95 | $622.6853 | $622.68 | $622.65 | $622.70 | |