| 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 | $146.83 | 11.454% | $163.6479 | $163.65 | $163.65 | $163.60 |
| Purchase #2 | $72.71 | 3.759% | $75.4432 | $75.44 | $75.45 | $75.40 |
| Purchase #3 | $94.76 | 6.551% | $100.9677 | $100.97 | $100.95 | $101.00 |
| Purchase #4 | $107.42 | 9.164% | $117.264 | $117.26 | $117.25 | $117.30 |
| Purchase #5 | $28.76 | 4.404% | $30.0266 | $30.03 | $30.05 | $30.00 |
| Purchase #6 | $230.66 | 6.770% | $246.2757 | $246.28 | $246.30 | $246.30 |
| Purchase #7 | $126.57 | 6.235% | $134.4616 | $134.46 | $134.45 | $134.50 |
| 7 purchase totals = | $807.71 | $868.0867 | $868.09 | $868.10 | $868.10 | |