| 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 | $193.94 | 4.473% | $202.6149 | $202.61 | $202.60 | $202.60 |
| Purchase #2 | $150.59 | 10.344% | $166.167 | $166.17 | $166.15 | $166.20 |
| Purchase #3 | $148.62 | 13.670% | $168.9364 | $168.94 | $168.95 | $168.90 |
| Purchase #4 | $64.28 | 10.133% | $70.7935 | $70.79 | $70.80 | $70.80 |
| Purchase #5 | $116.83 | 7.134% | $125.1647 | $125.16 | $125.15 | $125.20 |
| Purchase #6 | $12.46 | 7.733% | $13.4235 | $13.42 | $13.40 | $13.40 |
| Purchase #7 | $167.53 | 13.635% | $190.3727 | $190.37 | $190.35 | $190.40 |
| 7 purchase totals = | $854.25 | $937.4727 | $937.46 | $937.40 | $937.50 | |