| 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 | $158.84 | 10.581% | $175.6469 | $175.65 | $175.65 | $175.60 |
| Purchase #2 | $246.94 | 5.339% | $260.1241 | $260.12 | $260.10 | $260.10 |
| Purchase #3 | $247.85 | 13.582% | $281.513 | $281.51 | $281.50 | $281.50 |
| Purchase #4 | $108.72 | 11.460% | $121.1793 | $121.18 | $121.20 | $121.20 |
| Purchase #5 | $126.97 | 4.421% | $132.5833 | $132.58 | $132.60 | $132.60 |
| Purchase #6 | $72.51 | 10.202% | $79.9075 | $79.91 | $79.90 | $79.90 |
| Purchase #7 | $159.89 | 6.732% | $170.6538 | $170.65 | $170.65 | $170.70 |
| 7 purchase totals = | $1,121.72 | $1,221.6079 | $1,221.60 | $1,221.60 | $1,221.60 | |