| 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 | $25.52 | 6.508% | $27.1808 | $27.18 | $27.20 | $27.20 |
| Purchase #2 | $170.99 | 10.330% | $188.6533 | $188.65 | $188.65 | $188.70 |
| Purchase #3 | $17.43 | 10.240% | $19.2148 | $19.21 | $19.20 | $19.20 |
| Purchase #4 | $174.87 | 3.314% | $180.6652 | $180.67 | $180.65 | $180.70 |
| Purchase #5 | $154.69 | 3.273% | $159.753 | $159.75 | $159.75 | $159.80 |
| Purchase #6 | $135.67 | 7.213% | $145.4559 | $145.46 | $145.45 | $145.50 |
| Purchase #7 | $215.81 | 7.676% | $232.3756 | $232.38 | $232.40 | $232.40 |
| 7 purchase totals = | $894.98 | $953.2986 | $953.30 | $953.30 | $953.50 | |