| 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 | $188.54 | 3.572% | $195.2746 | $195.27 | $195.25 | $195.30 |
| Purchase #2 | $83.88 | 3.456% | $86.7789 | $86.78 | $86.80 | $86.80 |
| Purchase #3 | $105.28 | 7.551% | $113.2297 | $113.23 | $113.25 | $113.20 |
| Purchase #4 | $147.98 | 10.242% | $163.1361 | $163.14 | $163.15 | $163.10 |
| Purchase #5 | $8.47 | 13.158% | $9.5845 | $9.58 | $9.60 | $9.60 |
| Purchase #6 | $180.47 | 3.229% | $186.2974 | $186.30 | $186.30 | $186.30 |
| Purchase #7 | $37.52 | 6.289% | $39.8796 | $39.88 | $39.90 | $39.90 |
| 7 purchase totals = | $752.14 | $794.1808 | $794.18 | $794.25 | $794.20 | |