| 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 | $137.73 | 12.675% | $155.1873 | $155.19 | $155.20 | $155.20 |
| Purchase #2 | $92.53 | 4.477% | $96.6726 | $96.67 | $96.65 | $96.70 |
| Purchase #3 | $224.30 | 5.290% | $236.1655 | $236.17 | $236.15 | $236.20 |
| Purchase #4 | $247.99 | 6.543% | $264.216 | $264.22 | $264.20 | $264.20 |
| Purchase #5 | $242.84 | 12.343% | $272.8137 | $272.81 | $272.80 | $272.80 |
| Purchase #6 | $202.34 | 12.390% | $227.4099 | $227.41 | $227.40 | $227.40 |
| Purchase #7 | $68.62 | 6.347% | $72.9753 | $72.98 | $73.00 | $73.00 |
| 7 purchase totals = | $1,216.35 | $1,325.4403 | $1,325.45 | $1,325.40 | $1,325.50 | |