| 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 | $104.97 | 11.852% | $117.411 | $117.41 | $117.40 | $117.40 |
| Purchase #2 | $125.93 | 8.809% | $137.0232 | $137.02 | $137.00 | $137.00 |
| Purchase #3 | $89.28 | 9.384% | $97.658 | $97.66 | $97.65 | $97.70 |
| Purchase #4 | $144.38 | 6.320% | $153.5048 | $153.50 | $153.50 | $153.50 |
| Purchase #5 | $126.81 | 8.771% | $137.9325 | $137.93 | $137.95 | $137.90 |
| Purchase #6 | $43.30 | 6.507% | $46.1175 | $46.12 | $46.10 | $46.10 |
| Purchase #7 | $146.90 | 7.609% | $158.0776 | $158.08 | $158.10 | $158.10 |
| 7 purchase totals = | $781.57 | $847.7246 | $847.72 | $847.70 | $847.70 | |