| 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 | $180.36 | 13.135% | $204.0503 | $204.05 | $204.05 | $204.10 |
| Purchase #2 | $143.52 | 10.106% | $158.0241 | $158.02 | $158.00 | $158.00 |
| Purchase #3 | $107.68 | 4.117% | $112.1132 | $112.11 | $112.10 | $112.10 |
| Purchase #4 | $82.28 | 4.803% | $86.2319 | $86.23 | $86.25 | $86.20 |
| Purchase #5 | $215.69 | 9.285% | $235.7168 | $235.72 | $235.70 | $235.70 |
| Purchase #6 | $37.51 | 9.104% | $40.9249 | $40.92 | $40.90 | $40.90 |
| Purchase #7 | $69.64 | 3.643% | $72.177 | $72.18 | $72.20 | $72.20 |
| 7 purchase totals = | $836.68 | $909.2382 | $909.23 | $909.20 | $909.20 | |