| 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 | $166.88 | 6.189% | $177.2082 | $177.21 | $177.20 | $177.20 |
| Purchase #2 | $58.42 | 8.218% | $63.221 | $63.22 | $63.20 | $63.20 |
| Purchase #3 | $87.81 | 4.106% | $91.4155 | $91.42 | $91.40 | $91.40 |
| Purchase #4 | $84.43 | 10.228% | $93.0655 | $93.07 | $93.05 | $93.10 |
| Purchase #5 | $132.33 | 6.820% | $141.3549 | $141.35 | $141.35 | $141.40 |
| Purchase #6 | $48.73 | 4.553% | $50.9487 | $50.95 | $50.95 | $50.90 |
| Purchase #7 | $242.71 | 13.503% | $275.4831 | $275.48 | $275.50 | $275.50 |
| 7 purchase totals = | $821.31 | $892.6969 | $892.70 | $892.65 | $892.70 | |