| 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 | $180.57 | 6.867% | $192.9697 | $192.97 | $192.95 | $193.00 |
| Purchase #2 | $238.79 | 11.477% | $266.1959 | $266.20 | $266.20 | $266.20 |
| Purchase #3 | $132.87 | 8.309% | $143.9102 | $143.91 | $143.90 | $143.90 |
| Purchase #4 | $23.30 | 12.486% | $26.2092 | $26.21 | $26.20 | $26.20 |
| Purchase #5 | $44.42 | 10.426% | $49.0512 | $49.05 | $49.05 | $49.10 |
| Purchase #6 | $142.65 | 12.642% | $160.6838 | $160.68 | $160.70 | $160.70 |
| Purchase #7 | $48.35 | 7.732% | $52.0884 | $52.09 | $52.10 | $52.10 |
| 7 purchase totals = | $810.95 | $891.1084 | $891.11 | $891.10 | $891.20 | |