| 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 | $171.31 | 11.567% | $191.1254 | $191.13 | $191.15 | $191.10 |
| Purchase #2 | $27.38 | 10.187% | $30.1692 | $30.17 | $30.15 | $30.20 |
| Purchase #3 | $183.34 | 8.786% | $199.4483 | $199.45 | $199.45 | $199.40 |
| Purchase #4 | $29.58 | 10.373% | $32.6483 | $32.65 | $32.65 | $32.60 |
| Purchase #5 | $154.84 | 10.167% | $170.5826 | $170.58 | $170.60 | $170.60 |
| Purchase #6 | $197.57 | 9.776% | $216.8844 | $216.88 | $216.90 | $216.90 |
| Purchase #7 | $87.80 | 11.286% | $97.7091 | $97.71 | $97.70 | $97.70 |
| 7 purchase totals = | $851.82 | $938.5673 | $938.57 | $938.60 | $938.50 | |