| 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 | $104.42 | 13.371% | $118.382 | $118.38 | $118.40 | $118.40 |
| Purchase #2 | $105.49 | 11.476% | $117.596 | $117.60 | $117.60 | $117.60 |
| Purchase #3 | $160.84 | 4.134% | $167.4891 | $167.49 | $167.50 | $167.50 |
| Purchase #4 | $11.85 | 11.324% | $13.1919 | $13.19 | $13.20 | $13.20 |
| Purchase #5 | $156.58 | 12.713% | $176.486 | $176.49 | $176.50 | $176.50 |
| Purchase #6 | $59.82 | 9.767% | $65.6626 | $65.66 | $65.65 | $65.70 |
| Purchase #7 | $190.59 | 12.325% | $214.0802 | $214.08 | $214.10 | $214.10 |
| 7 purchase totals = | $789.59 | $872.8878 | $872.89 | $872.95 | $873.00 | |