| 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 | $151.42 | 6.412% | $161.1291 | $161.13 | $161.15 | $161.10 |
| Purchase #2 | $96.96 | 9.338% | $106.0141 | $106.01 | $106.00 | $106.00 |
| Purchase #3 | $143.99 | 4.322% | $150.2132 | $150.21 | $150.20 | $150.20 |
| Purchase #4 | $211.31 | 13.495% | $239.8263 | $239.83 | $239.85 | $239.80 |
| Purchase #5 | $115.92 | 9.413% | $126.8315 | $126.83 | $126.85 | $126.80 |
| Purchase #6 | $38.34 | 13.251% | $43.4204 | $43.42 | $43.40 | $43.40 |
| Purchase #7 | $100.98 | 6.632% | $107.677 | $107.68 | $107.70 | $107.70 |
| 7 purchase totals = | $858.92 | $935.1116 | $935.11 | $935.15 | $935.00 | |