| 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 | $143.49 | 12.363% | $161.2297 | $161.23 | $161.25 | $161.20 |
| Purchase #2 | $111.68 | 6.649% | $119.1056 | $119.11 | $119.10 | $119.10 |
| Purchase #3 | $96.50 | 9.578% | $105.7428 | $105.74 | $105.75 | $105.70 |
| Purchase #4 | $76.96 | 7.452% | $82.6951 | $82.70 | $82.70 | $82.70 |
| Purchase #5 | $116.57 | 12.863% | $131.5644 | $131.56 | $131.55 | $131.60 |
| Purchase #6 | $76.39 | 5.638% | $80.6969 | $80.70 | $80.70 | $80.70 |
| Purchase #7 | $233.75 | 11.648% | $260.9772 | $260.98 | $261.00 | $261.00 |
| 7 purchase totals = | $855.34 | $942.0117 | $942.02 | $942.05 | $942.00 | |