| 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 | $158.28 | 3.317% | $163.5301 | $163.53 | $163.55 | $163.50 |
| Purchase #2 | $180.36 | 12.194% | $202.3531 | $202.35 | $202.35 | $202.40 |
| Purchase #3 | $192.26 | 6.661% | $205.0664 | $205.07 | $205.05 | $205.10 |
| Purchase #4 | $79.88 | 4.221% | $83.2517 | $83.25 | $83.25 | $83.30 |
| Purchase #5 | $26.43 | 6.594% | $28.1728 | $28.17 | $28.15 | $28.20 |
| Purchase #6 | $82.55 | 3.260% | $85.2411 | $85.24 | $85.25 | $85.20 |
| Purchase #7 | $90.91 | 13.583% | $103.2583 | $103.26 | $103.25 | $103.30 |
| 7 purchase totals = | $810.67 | $870.8735 | $870.87 | $870.85 | $871.00 | |