| 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 | $133.89 | 11.189% | $148.871 | $148.87 | $148.85 | $148.90 |
| Purchase #2 | $24.96 | 11.154% | $27.744 | $27.74 | $27.75 | $27.70 |
| Purchase #3 | $204.77 | 5.615% | $216.2678 | $216.27 | $216.25 | $216.30 |
| Purchase #4 | $163.90 | 4.108% | $170.633 | $170.63 | $170.65 | $170.60 |
| Purchase #5 | $99.92 | 7.286% | $107.2002 | $107.20 | $107.20 | $107.20 |
| Purchase #6 | $27.46 | 9.675% | $30.1168 | $30.12 | $30.10 | $30.10 |
| Purchase #7 | $99.72 | 6.721% | $106.4222 | $106.42 | $106.40 | $106.40 |
| 7 purchase totals = | $754.62 | $807.2550 | $807.25 | $807.20 | $807.20 | |