| 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 | $126.25 | 11.572% | $140.8597 | $140.86 | $140.85 | $140.90 |
| Purchase #2 | $37.45 | 4.585% | $39.1671 | $39.17 | $39.15 | $39.20 |
| Purchase #3 | $41.56 | 10.714% | $46.0127 | $46.01 | $46.00 | $46.00 |
| Purchase #4 | $28.64 | 5.364% | $30.1762 | $30.18 | $30.20 | $30.20 |
| Purchase #5 | $151.40 | 3.396% | $156.5415 | $156.54 | $156.55 | $156.50 |
| Purchase #6 | $185.73 | 10.377% | $205.0032 | $205.00 | $205.00 | $205.00 |
| Purchase #7 | $97.47 | 5.220% | $102.5579 | $102.56 | $102.55 | $102.60 |
| 7 purchase totals = | $668.50 | $720.3183 | $720.32 | $720.30 | $720.40 | |