| 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 | $143.39 | 4.733% | $150.1766 | $150.18 | $150.20 | $150.20 |
| Purchase #2 | $83.61 | 5.850% | $88.5012 | $88.50 | $88.50 | $88.50 |
| Purchase #3 | $215.62 | 4.203% | $224.6825 | $224.68 | $224.70 | $224.70 |
| Purchase #4 | $47.52 | 8.165% | $51.4 | $51.40 | $51.40 | $51.40 |
| Purchase #5 | $97.45 | 11.188% | $108.3527 | $108.35 | $108.35 | $108.40 |
| Purchase #6 | $30.52 | 12.758% | $34.4137 | $34.41 | $34.40 | $34.40 |
| Purchase #7 | $203.35 | 5.669% | $214.8779 | $214.88 | $214.90 | $214.90 |
| 7 purchase totals = | $821.46 | $872.4046 | $872.40 | $872.45 | $872.50 | |