| 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 | $158.57 | 7.843% | $171.0066 | $171.01 | $171.00 | $171.00 |
| Purchase #2 | $172.72 | 5.389% | $182.0279 | $182.03 | $182.05 | $182.00 |
| Purchase #3 | $153.59 | 10.635% | $169.9243 | $169.92 | $169.90 | $169.90 |
| Purchase #4 | $98.53 | 5.760% | $104.2053 | $104.21 | $104.20 | $104.20 |
| Purchase #5 | $143.83 | 10.507% | $158.9422 | $158.94 | $158.95 | $158.90 |
| Purchase #6 | $66.26 | 3.383% | $68.5016 | $68.50 | $68.50 | $68.50 |
| Purchase #7 | $100.79 | 6.533% | $107.3746 | $107.37 | $107.35 | $107.40 |
| 7 purchase totals = | $894.29 | $961.9825 | $961.98 | $961.95 | $961.90 | |