| 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 | $188.87 | 12.325% | $212.1482 | $212.15 | $212.15 | $212.10 |
| Purchase #2 | $164.93 | 3.118% | $170.0725 | $170.07 | $170.05 | $170.10 |
| Purchase #3 | $41.58 | 3.698% | $43.1176 | $43.12 | $43.10 | $43.10 |
| Purchase #4 | $171.38 | 3.314% | $177.0595 | $177.06 | $177.05 | $177.10 |
| Purchase #5 | $226.94 | 12.351% | $254.9694 | $254.97 | $254.95 | $255.00 |
| Purchase #6 | $166.70 | 11.267% | $185.4821 | $185.48 | $185.50 | $185.50 |
| Purchase #7 | $102.43 | 6.203% | $108.7837 | $108.78 | $108.80 | $108.80 |
| 7 purchase totals = | $1,062.83 | $1,151.6330 | $1,151.63 | $1,151.60 | $1,151.70 | |