| 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 | $169.62 | 6.557% | $180.742 | $180.74 | $180.75 | $180.70 |
| Purchase #2 | $92.79 | 4.730% | $97.179 | $97.18 | $97.20 | $97.20 |
| Purchase #3 | $53.97 | 12.637% | $60.7902 | $60.79 | $60.80 | $60.80 |
| Purchase #4 | $186.97 | 13.337% | $211.9062 | $211.91 | $211.90 | $211.90 |
| Purchase #5 | $45.40 | 7.201% | $48.6693 | $48.67 | $48.65 | $48.70 |
| Purchase #6 | $187.37 | 6.813% | $200.1355 | $200.14 | $200.15 | $200.10 |
| Purchase #7 | $10.30 | 3.503% | $10.6608 | $10.66 | $10.65 | $10.70 |
| 7 purchase totals = | $746.42 | $810.0830 | $810.09 | $810.10 | $810.10 | |