| 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 | $121.68 | 8.627% | $132.1773 | $132.18 | $132.20 | $132.20 |
| Purchase #2 | $121.44 | 13.784% | $138.1793 | $138.18 | $138.20 | $138.20 |
| Purchase #3 | $51.39 | 4.688% | $53.7992 | $53.80 | $53.80 | $53.80 |
| Purchase #4 | $102.87 | 8.336% | $111.4452 | $111.45 | $111.45 | $111.40 |
| Purchase #5 | $77.81 | 9.352% | $85.0868 | $85.09 | $85.10 | $85.10 |
| Purchase #6 | $70.79 | 11.368% | $78.8374 | $78.84 | $78.85 | $78.80 |
| Purchase #7 | $107.88 | 10.274% | $118.9636 | $118.96 | $118.95 | $119.00 |
| 7 purchase totals = | $653.86 | $718.4888 | $718.50 | $718.55 | $718.50 | |