| 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 | $157.44 | 7.471% | $169.2023 | $169.20 | $169.20 | $169.20 |
| Purchase #2 | $119.55 | 10.222% | $131.7704 | $131.77 | $131.75 | $131.80 |
| Purchase #3 | $72.49 | 8.247% | $78.4683 | $78.47 | $78.45 | $78.50 |
| Purchase #4 | $89.78 | 9.106% | $97.9554 | $97.96 | $97.95 | $98.00 |
| Purchase #5 | $77.75 | 11.296% | $86.5326 | $86.53 | $86.55 | $86.50 |
| Purchase #6 | $231.29 | 12.729% | $260.7309 | $260.73 | $260.75 | $260.70 |
| Purchase #7 | $64.78 | 5.259% | $68.1868 | $68.19 | $68.20 | $68.20 |
| 7 purchase totals = | $813.08 | $892.8467 | $892.85 | $892.85 | $892.90 | |