| 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 | $118.62 | 11.597% | $132.3764 | $132.38 | $132.40 | $132.40 |
| Purchase #2 | $218.40 | 7.615% | $235.0312 | $235.03 | $235.05 | $235.00 |
| Purchase #3 | $26.91 | 5.551% | $28.4038 | $28.40 | $28.40 | $28.40 |
| Purchase #4 | $168.89 | 5.222% | $177.7094 | $177.71 | $177.70 | $177.70 |
| Purchase #5 | $72.89 | 3.382% | $75.3551 | $75.36 | $75.35 | $75.40 |
| Purchase #6 | $9.28 | 11.719% | $10.3675 | $10.37 | $10.35 | $10.40 |
| Purchase #7 | $151.92 | 6.734% | $162.1503 | $162.15 | $162.15 | $162.20 |
| 7 purchase totals = | $766.91 | $821.3937 | $821.40 | $821.40 | $821.50 | |