| 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 | $126.56 | 7.756% | $136.376 | $136.38 | $136.40 | $136.40 |
| Purchase #2 | $151.39 | 10.277% | $166.9484 | $166.95 | $166.95 | $166.90 |
| Purchase #3 | $175.71 | 6.712% | $187.5037 | $187.50 | $187.50 | $187.50 |
| Purchase #4 | $160.92 | 3.579% | $166.6793 | $166.68 | $166.70 | $166.70 |
| Purchase #5 | $102.65 | 13.237% | $116.2378 | $116.24 | $116.25 | $116.20 |
| Purchase #6 | $154.54 | 3.583% | $160.0772 | $160.08 | $160.10 | $160.10 |
| Purchase #7 | $99.54 | 7.324% | $106.8303 | $106.83 | $106.85 | $106.80 |
| 7 purchase totals = | $971.31 | $1,040.6527 | $1,040.66 | $1,040.75 | $1,040.60 | |