| 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 | $137.78 | 12.426% | $154.9005 | $154.90 | $154.90 | $154.90 |
| Purchase #2 | $99.47 | 13.402% | $112.801 | $112.80 | $112.80 | $112.80 |
| Purchase #3 | $79.31 | 9.458% | $86.8111 | $86.81 | $86.80 | $86.80 |
| Purchase #4 | $24.75 | 13.235% | $28.0257 | $28.03 | $28.05 | $28.00 |
| Purchase #5 | $94.67 | 11.243% | $105.3137 | $105.31 | $105.30 | $105.30 |
| Purchase #6 | $34.39 | 3.171% | $35.4805 | $35.48 | $35.50 | $35.50 |
| Purchase #7 | $207.81 | 12.658% | $234.1146 | $234.11 | $234.10 | $234.10 |
| 7 purchase totals = | $678.18 | $757.4471 | $757.44 | $757.45 | $757.40 | |