| 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 | $166.52 | 6.406% | $177.1873 | $177.19 | $177.20 | $177.20 |
| Purchase #2 | $12.89 | 10.261% | $14.2126 | $14.21 | $14.20 | $14.20 |
| Purchase #3 | $38.97 | 8.244% | $42.1827 | $42.18 | $42.20 | $42.20 |
| Purchase #4 | $213.65 | 10.839% | $236.8075 | $236.81 | $236.80 | $236.80 |
| Purchase #5 | $231.88 | 11.861% | $259.3833 | $259.38 | $259.40 | $259.40 |
| Purchase #6 | $25.73 | 3.364% | $26.5956 | $26.60 | $26.60 | $26.60 |
| Purchase #7 | $160.77 | 11.749% | $179.6589 | $179.66 | $179.65 | $179.70 |
| 7 purchase totals = | $850.41 | $936.0279 | $936.03 | $936.05 | $936.10 | |