| 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 | $148.56 | 3.793% | $154.1949 | $154.19 | $154.20 | $154.20 |
| Purchase #2 | $197.38 | 5.782% | $208.7925 | $208.79 | $208.80 | $208.80 |
| Purchase #3 | $161.54 | 8.596% | $175.426 | $175.43 | $175.45 | $175.40 |
| Purchase #4 | $106.74 | 9.256% | $116.6199 | $116.62 | $116.60 | $116.60 |
| Purchase #5 | $51.45 | 7.615% | $55.3679 | $55.37 | $55.35 | $55.40 |
| Purchase #6 | $68.87 | 10.589% | $76.1626 | $76.16 | $76.15 | $76.20 |
| Purchase #7 | $151.88 | 4.770% | $159.1247 | $159.12 | $159.10 | $159.10 |
| 7 purchase totals = | $886.42 | $945.6885 | $945.68 | $945.65 | $945.70 | |