| 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 | $95.36 | 13.433% | $108.1697 | $108.17 | $108.15 | $108.20 |
| Purchase #2 | $148.80 | 13.698% | $169.1826 | $169.18 | $169.20 | $169.20 |
| Purchase #3 | $111.80 | 4.738% | $117.0971 | $117.10 | $117.10 | $117.10 |
| Purchase #4 | $65.80 | 11.628% | $73.4512 | $73.45 | $73.45 | $73.50 |
| Purchase #5 | $55.75 | 12.757% | $62.862 | $62.86 | $62.85 | $62.90 |
| Purchase #6 | $82.35 | 7.796% | $88.77 | $88.77 | $88.75 | $88.80 |
| Purchase #7 | $126.61 | 3.121% | $130.5615 | $130.56 | $130.55 | $130.60 |
| 7 purchase totals = | $686.47 | $750.0941 | $750.09 | $750.05 | $750.30 | |