| 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 | $155.36 | 9.578% | $170.2404 | $170.24 | $170.25 | $170.20 |
| Purchase #2 | $127.33 | 7.197% | $136.4939 | $136.49 | $136.50 | $136.50 |
| Purchase #3 | $235.57 | 5.182% | $247.7772 | $247.78 | $247.80 | $247.80 |
| Purchase #4 | $219.56 | 12.115% | $246.1597 | $246.16 | $246.15 | $246.20 |
| Purchase #5 | $236.72 | 13.694% | $269.1364 | $269.14 | $269.15 | $269.10 |
| Purchase #6 | $240.51 | 13.464% | $272.8923 | $272.89 | $272.90 | $272.90 |
| Purchase #7 | $86.31 | 13.821% | $98.2389 | $98.24 | $98.25 | $98.20 |
| 7 purchase totals = | $1,301.36 | $1,440.9388 | $1,440.94 | $1,441.00 | $1,440.90 | |