| 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 | $149.30 | 13.172% | $168.9658 | $168.97 | $168.95 | $169.00 |
| Purchase #2 | $66.32 | 9.186% | $72.4122 | $72.41 | $72.40 | $72.40 |
| Purchase #3 | $148.32 | 7.237% | $159.0539 | $159.05 | $159.05 | $159.10 |
| Purchase #4 | $144.51 | 10.311% | $159.4104 | $159.41 | $159.40 | $159.40 |
| Purchase #5 | $97.95 | 12.414% | $110.1095 | $110.11 | $110.10 | $110.10 |
| Purchase #6 | $233.79 | 11.693% | $261.1271 | $261.13 | $261.15 | $261.10 |
| Purchase #7 | $116.46 | 5.526% | $122.8956 | $122.90 | $122.90 | $122.90 |
| 7 purchase totals = | $956.65 | $1,053.9745 | $1,053.98 | $1,053.95 | $1,054.00 | |