| 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 | $140.70 | 6.370% | $149.6626 | $149.66 | $149.65 | $149.70 |
| Purchase #2 | $208.96 | 8.734% | $227.2106 | $227.21 | $227.20 | $227.20 |
| Purchase #3 | $176.91 | 9.805% | $194.256 | $194.26 | $194.25 | $194.30 |
| Purchase #4 | $36.46 | 8.546% | $39.5759 | $39.58 | $39.60 | $39.60 |
| Purchase #5 | $67.25 | 3.696% | $69.7356 | $69.74 | $69.75 | $69.70 |
| Purchase #6 | $27.29 | 12.148% | $30.6052 | $30.61 | $30.60 | $30.60 |
| Purchase #7 | $78.84 | 10.635% | $87.2246 | $87.22 | $87.20 | $87.20 |
| 7 purchase totals = | $736.41 | $798.2705 | $798.28 | $798.25 | $798.30 | |