| 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 | $174.38 | 6.734% | $186.1227 | $186.12 | $186.10 | $186.10 |
| Purchase #2 | $7.34 | 5.646% | $7.7544 | $7.75 | $7.75 | $7.80 |
| Purchase #3 | $121.83 | 4.216% | $126.9664 | $126.97 | $126.95 | $127.00 |
| Purchase #4 | $178.54 | 4.145% | $185.9405 | $185.94 | $185.95 | $185.90 |
| Purchase #5 | $115.92 | 8.594% | $125.8822 | $125.88 | $125.90 | $125.90 |
| Purchase #6 | $111.60 | 8.532% | $121.1217 | $121.12 | $121.10 | $121.10 |
| Purchase #7 | $6.85 | 13.239% | $7.7569 | $7.76 | $7.75 | $7.80 |
| 7 purchase totals = | $716.46 | $761.5448 | $761.54 | $761.50 | $761.60 | |