| 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 | $155.39 | 9.383% | $169.9702 | $169.97 | $169.95 | $170.00 |
| Purchase #2 | $20.48 | 7.640% | $22.0447 | $22.04 | $22.05 | $22.00 |
| Purchase #3 | $125.95 | 8.216% | $136.2981 | $136.30 | $136.30 | $136.30 |
| Purchase #4 | $88.55 | 8.131% | $95.75 | $95.75 | $95.75 | $95.80 |
| Purchase #5 | $58.31 | 5.194% | $61.3386 | $61.34 | $61.35 | $61.30 |
| Purchase #6 | $183.96 | 13.230% | $208.2979 | $208.30 | $208.30 | $208.30 |
| Purchase #7 | $151.72 | 9.714% | $166.4581 | $166.46 | $166.45 | $166.50 |
| 7 purchase totals = | $784.36 | $860.1576 | $860.16 | $860.15 | $860.20 | |