| 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 | $164.50 | 11.464% | $183.3583 | $183.36 | $183.35 | $183.40 |
| Purchase #2 | $28.78 | 5.859% | $30.4662 | $30.47 | $30.45 | $30.50 |
| Purchase #3 | $163.76 | 8.685% | $177.9826 | $177.98 | $178.00 | $178.00 |
| Purchase #4 | $58.75 | 8.123% | $63.5223 | $63.52 | $63.50 | $63.50 |
| Purchase #5 | $209.98 | 12.449% | $236.1204 | $236.12 | $236.10 | $236.10 |
| Purchase #6 | $226.50 | 7.348% | $243.1432 | $243.14 | $243.15 | $243.10 |
| Purchase #7 | $34.85 | 3.111% | $35.9342 | $35.93 | $35.95 | $35.90 |
| 7 purchase totals = | $887.12 | $970.5272 | $970.52 | $970.50 | $970.50 | |