| 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 | $113.74 | 6.839% | $121.5187 | $121.52 | $121.50 | $121.50 |
| Purchase #2 | $157.59 | 3.524% | $163.1435 | $163.14 | $163.15 | $163.10 |
| Purchase #3 | $5.55 | 10.706% | $6.1442 | $6.14 | $6.15 | $6.10 |
| Purchase #4 | $200.58 | 3.743% | $208.0877 | $208.09 | $208.10 | $208.10 |
| Purchase #5 | $54.66 | 8.577% | $59.3482 | $59.35 | $59.35 | $59.30 |
| Purchase #6 | $227.55 | 11.722% | $254.2234 | $254.22 | $254.20 | $254.20 |
| Purchase #7 | $129.66 | 8.660% | $140.8886 | $140.89 | $140.90 | $140.90 |
| 7 purchase totals = | $889.33 | $953.3543 | $953.35 | $953.35 | $953.20 | |