| 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 | $205.91 | 11.120% | $228.8072 | $228.81 | $228.80 | $228.80 |
| Purchase #2 | $144.75 | 13.257% | $163.9395 | $163.94 | $163.95 | $163.90 |
| Purchase #3 | $76.83 | 7.453% | $82.5561 | $82.56 | $82.55 | $82.60 |
| Purchase #4 | $164.60 | 5.399% | $173.4868 | $173.49 | $173.50 | $173.50 |
| Purchase #5 | $18.43 | 13.650% | $20.9457 | $20.95 | $20.95 | $20.90 |
| Purchase #6 | $99.98 | 10.258% | $110.2359 | $110.24 | $110.25 | $110.20 |
| Purchase #7 | $8.83 | 5.596% | $9.3241 | $9.32 | $9.30 | $9.30 |
| 7 purchase totals = | $719.33 | $789.2953 | $789.31 | $789.30 | $789.20 | |