| 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 | $140.76 | 4.399% | $146.952 | $146.95 | $146.95 | $147.00 |
| Purchase #2 | $152.92 | 10.509% | $168.9904 | $168.99 | $169.00 | $169.00 |
| Purchase #3 | $33.79 | 8.242% | $36.575 | $36.58 | $36.60 | $36.60 |
| Purchase #4 | $58.74 | 9.622% | $64.392 | $64.39 | $64.40 | $64.40 |
| Purchase #5 | $44.55 | 9.602% | $48.8277 | $48.83 | $48.85 | $48.80 |
| Purchase #6 | $186.97 | 9.615% | $204.9472 | $204.95 | $204.95 | $204.90 |
| Purchase #7 | $175.56 | 13.619% | $199.4695 | $199.47 | $199.45 | $199.50 |
| 7 purchase totals = | $793.29 | $870.1538 | $870.16 | $870.20 | $870.20 | |