| 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 | $104.28 | 13.235% | $118.0815 | $118.08 | $118.10 | $118.10 |
| Purchase #2 | $184.89 | 12.336% | $207.698 | $207.70 | $207.70 | $207.70 |
| Purchase #3 | $77.83 | 5.488% | $82.1013 | $82.10 | $82.10 | $82.10 |
| Purchase #4 | $85.84 | 12.733% | $96.77 | $96.77 | $96.75 | $96.80 |
| Purchase #5 | $87.41 | 7.785% | $94.2149 | $94.21 | $94.20 | $94.20 |
| Purchase #6 | $30.33 | 10.277% | $33.447 | $33.45 | $33.45 | $33.40 |
| Purchase #7 | $158.91 | 13.253% | $179.9703 | $179.97 | $179.95 | $180.00 |
| 7 purchase totals = | $729.49 | $812.2830 | $812.28 | $812.25 | $812.30 | |