| 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 | $123.38 | 10.476% | $136.3053 | $136.31 | $136.30 | $136.30 |
| Purchase #2 | $74.96 | 12.305% | $84.1838 | $84.18 | $84.20 | $84.20 |
| Purchase #3 | $169.31 | 10.641% | $187.3263 | $187.33 | $187.35 | $187.30 |
| Purchase #4 | $168.94 | 12.515% | $190.0828 | $190.08 | $190.10 | $190.10 |
| Purchase #5 | $131.79 | 13.396% | $149.4446 | $149.44 | $149.45 | $149.40 |
| Purchase #6 | $85.50 | 4.575% | $89.4116 | $89.41 | $89.40 | $89.40 |
| Purchase #7 | $67.48 | 13.376% | $76.5061 | $76.51 | $76.50 | $76.50 |
| 7 purchase totals = | $821.36 | $913.2605 | $913.26 | $913.30 | $913.20 | |