| 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 | $151.55 | 5.456% | $159.8186 | $159.82 | $159.80 | $159.80 |
| Purchase #2 | $62.92 | 4.718% | $65.8886 | $65.89 | $65.90 | $65.90 |
| Purchase #3 | $210.26 | 5.176% | $221.1431 | $221.14 | $221.15 | $221.10 |
| Purchase #4 | $106.87 | 12.209% | $119.9178 | $119.92 | $119.90 | $119.90 |
| Purchase #5 | $118.54 | 11.252% | $131.8781 | $131.88 | $131.90 | $131.90 |
| Purchase #6 | $116.49 | 8.389% | $126.2623 | $126.26 | $126.25 | $126.30 |
| Purchase #7 | $148.74 | 7.254% | $159.5296 | $159.53 | $159.55 | $159.50 |
| 7 purchase totals = | $915.37 | $984.4381 | $984.44 | $984.45 | $984.40 | |