| 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 | $174.37 | 10.109% | $191.9971 | $192.00 | $192.00 | $192.00 |
| Purchase #2 | $30.92 | 10.657% | $34.2151 | $34.22 | $34.20 | $34.20 |
| Purchase #3 | $204.48 | 8.657% | $222.1818 | $222.18 | $222.20 | $222.20 |
| Purchase #4 | $231.65 | 4.849% | $242.8827 | $242.88 | $242.90 | $242.90 |
| Purchase #5 | $53.58 | 9.173% | $58.4949 | $58.49 | $58.50 | $58.50 |
| Purchase #6 | $132.70 | 3.452% | $137.2808 | $137.28 | $137.30 | $137.30 |
| Purchase #7 | $52.97 | 12.649% | $59.6702 | $59.67 | $59.65 | $59.70 |
| 7 purchase totals = | $880.67 | $946.7226 | $946.72 | $946.75 | $946.80 | |