| 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 | $156.63 | 3.655% | $162.3548 | $162.35 | $162.35 | $162.40 |
| Purchase #2 | $122.47 | 9.778% | $134.4451 | $134.45 | $134.45 | $134.40 |
| Purchase #3 | $109.73 | 3.144% | $113.1799 | $113.18 | $113.20 | $113.20 |
| Purchase #4 | $5.47 | 7.558% | $5.8834 | $5.88 | $5.90 | $5.90 |
| Purchase #5 | $208.91 | 12.593% | $235.218 | $235.22 | $235.20 | $235.20 |
| Purchase #6 | $28.60 | 5.371% | $30.1361 | $30.14 | $30.15 | $30.10 |
| Purchase #7 | $116.59 | 8.755% | $126.7975 | $126.80 | $126.80 | $126.80 |
| 7 purchase totals = | $748.40 | $808.0148 | $808.02 | $808.05 | $808.00 | |