| 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 | $149.52 | 7.376% | $160.5486 | $160.55 | $160.55 | $160.50 |
| Purchase #2 | $27.40 | 12.215% | $30.7469 | $30.75 | $30.75 | $30.70 |
| Purchase #3 | $57.76 | 11.217% | $64.2389 | $64.24 | $64.25 | $64.20 |
| Purchase #4 | $181.60 | 10.224% | $200.1668 | $200.17 | $200.15 | $200.20 |
| Purchase #5 | $237.50 | 11.862% | $265.6723 | $265.67 | $265.65 | $265.70 |
| Purchase #6 | $37.81 | 7.324% | $40.5792 | $40.58 | $40.60 | $40.60 |
| Purchase #7 | $203.47 | 9.304% | $222.4008 | $222.40 | $222.40 | $222.40 |
| 7 purchase totals = | $895.06 | $984.3535 | $984.36 | $984.35 | $984.30 | |