| 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 | $153.50 | 4.615% | $160.584 | $160.58 | $160.60 | $160.60 |
| Purchase #2 | $228.72 | 11.581% | $255.2081 | $255.21 | $255.20 | $255.20 |
| Purchase #3 | $27.88 | 4.284% | $29.0744 | $29.07 | $29.05 | $29.10 |
| Purchase #4 | $15.73 | 10.836% | $17.4345 | $17.43 | $17.45 | $17.40 |
| Purchase #5 | $159.53 | 6.508% | $169.9122 | $169.91 | $169.90 | $169.90 |
| Purchase #6 | $186.79 | 9.488% | $204.5126 | $204.51 | $204.50 | $204.50 |
| Purchase #7 | $248.62 | 5.412% | $262.0753 | $262.08 | $262.10 | $262.10 |
| 7 purchase totals = | $1,020.77 | $1,098.8011 | $1,098.79 | $1,098.80 | $1,098.80 | |