| 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 | $131.82 | 12.326% | $148.0681 | $148.07 | $148.05 | $148.10 |
| Purchase #2 | $53.62 | 7.136% | $57.4463 | $57.45 | $57.45 | $57.40 |
| Purchase #3 | $11.96 | 12.741% | $13.4838 | $13.48 | $13.50 | $13.50 |
| Purchase #4 | $80.43 | 7.499% | $86.4614 | $86.46 | $86.45 | $86.50 |
| Purchase #5 | $143.67 | 3.772% | $149.0892 | $149.09 | $149.10 | $149.10 |
| Purchase #6 | $73.58 | 12.385% | $82.6929 | $82.69 | $82.70 | $82.70 |
| Purchase #7 | $156.54 | 13.121% | $177.0796 | $177.08 | $177.10 | $177.10 |
| 7 purchase totals = | $651.62 | $714.3213 | $714.32 | $714.35 | $714.40 | |