| 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 | $15.30 | 11.525% | $17.0633 | $17.06 | $17.05 | $17.10 |
| Purchase #2 | $148.82 | 13.583% | $169.0342 | $169.03 | $169.05 | $169.00 |
| Purchase #3 | $175.99 | 12.282% | $197.6051 | $197.61 | $197.60 | $197.60 |
| Purchase #4 | $12.44 | 4.594% | $13.0115 | $13.01 | $13.00 | $13.00 |
| Purchase #5 | $123.63 | 10.307% | $136.3725 | $136.37 | $136.35 | $136.40 |
| Purchase #6 | $166.75 | 10.412% | $184.112 | $184.11 | $184.10 | $184.10 |
| Purchase #7 | $126.83 | 4.351% | $132.3484 | $132.35 | $132.35 | $132.30 |
| 7 purchase totals = | $769.76 | $849.5470 | $849.54 | $849.50 | $849.50 | |