| 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 | $161.63 | 4.618% | $169.0941 | $169.09 | $169.10 | $169.10 |
| Purchase #2 | $28.85 | 5.567% | $30.4561 | $30.46 | $30.45 | $30.50 |
| Purchase #3 | $58.78 | 5.840% | $62.2128 | $62.21 | $62.20 | $62.20 |
| Purchase #4 | $113.36 | 9.512% | $124.1428 | $124.14 | $124.15 | $124.10 |
| Purchase #5 | $238.34 | 10.864% | $264.2333 | $264.23 | $264.25 | $264.20 |
| Purchase #6 | $96.67 | 13.809% | $110.0192 | $110.02 | $110.00 | $110.00 |
| Purchase #7 | $19.62 | 4.859% | $20.5733 | $20.57 | $20.55 | $20.60 |
| 7 purchase totals = | $717.25 | $780.7316 | $780.72 | $780.70 | $780.70 | |