| 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 | $139.59 | 13.625% | $158.6091 | $158.61 | $158.60 | $158.60 |
| Purchase #2 | $110.60 | 5.306% | $116.4684 | $116.47 | $116.45 | $116.50 |
| Purchase #3 | $241.67 | 9.698% | $265.1072 | $265.11 | $265.10 | $265.10 |
| Purchase #4 | $170.78 | 7.638% | $183.8242 | $183.82 | $183.80 | $183.80 |
| Purchase #5 | $216.63 | 8.378% | $234.7793 | $234.78 | $234.80 | $234.80 |
| Purchase #6 | $242.26 | 13.773% | $275.6265 | $275.63 | $275.65 | $275.60 |
| Purchase #7 | $163.67 | 7.487% | $175.924 | $175.92 | $175.90 | $175.90 |
| 7 purchase totals = | $1,285.20 | $1,410.3387 | $1,410.34 | $1,410.30 | $1,410.30 | |