| 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 | $157.51 | 9.339% | $172.2199 | $172.22 | $172.20 | $172.20 |
| Purchase #2 | $94.64 | 8.348% | $102.5405 | $102.54 | $102.55 | $102.50 |
| Purchase #3 | $58.39 | 9.837% | $64.1338 | $64.13 | $64.15 | $64.10 |
| Purchase #4 | $82.92 | 3.778% | $86.0527 | $86.05 | $86.05 | $86.10 |
| Purchase #5 | $10.29 | 11.224% | $11.4449 | $11.44 | $11.45 | $11.40 |
| Purchase #6 | $196.73 | 5.425% | $207.4026 | $207.40 | $207.40 | $207.40 |
| Purchase #7 | $137.41 | 12.374% | $154.4131 | $154.41 | $154.40 | $154.40 |
| 7 purchase totals = | $737.89 | $798.2075 | $798.19 | $798.20 | $798.10 | |