| 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 | $142.91 | 10.433% | $157.8198 | $157.82 | $157.80 | $157.80 |
| Purchase #2 | $88.44 | 10.749% | $97.9464 | $97.95 | $97.95 | $97.90 |
| Purchase #3 | $107.88 | 3.466% | $111.6191 | $111.62 | $111.60 | $111.60 |
| Purchase #4 | $126.40 | 13.526% | $143.4969 | $143.50 | $143.50 | $143.50 |
| Purchase #5 | $117.92 | 8.232% | $127.6272 | $127.63 | $127.65 | $127.60 |
| Purchase #6 | $157.87 | 3.618% | $163.5817 | $163.58 | $163.60 | $163.60 |
| Purchase #7 | $176.97 | 9.531% | $193.837 | $193.84 | $193.85 | $193.80 |
| 7 purchase totals = | $918.39 | $995.9281 | $995.94 | $995.95 | $995.80 | |