| 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 | $145.94 | 3.431% | $150.9472 | $150.95 | $150.95 | $150.90 |
| Purchase #2 | $227.76 | 6.278% | $242.0588 | $242.06 | $242.05 | $242.10 |
| Purchase #3 | $125.62 | 13.423% | $142.482 | $142.48 | $142.50 | $142.50 |
| Purchase #4 | $110.44 | 11.199% | $122.8082 | $122.81 | $122.80 | $122.80 |
| Purchase #5 | $94.80 | 13.268% | $107.3781 | $107.38 | $107.40 | $107.40 |
| Purchase #6 | $75.93 | 8.615% | $82.4714 | $82.47 | $82.45 | $82.50 |
| Purchase #7 | $110.25 | 3.362% | $113.9566 | $113.96 | $113.95 | $114.00 |
| 7 purchase totals = | $890.74 | $962.1023 | $962.11 | $962.10 | $962.20 | |