| 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 | $82.29 | 6.435% | $87.5854 | $87.59 | $87.60 | $87.60 |
| Purchase #2 | $240.43 | 3.505% | $248.8571 | $248.86 | $248.85 | $248.90 |
| Purchase #3 | $166.90 | 7.850% | $180.0017 | $180.00 | $180.00 | $180.00 |
| Purchase #4 | $108.41 | 4.743% | $113.5519 | $113.55 | $113.55 | $113.60 |
| Purchase #5 | $88.86 | 7.106% | $95.1744 | $95.17 | $95.15 | $95.20 |
| Purchase #6 | $141.59 | 10.594% | $156.59 | $156.59 | $156.60 | $156.60 |
| Purchase #7 | $26.98 | 12.619% | $30.3846 | $30.38 | $30.40 | $30.40 |
| 7 purchase totals = | $855.46 | $912.1451 | $912.14 | $912.15 | $912.30 | |