| 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 | $217.34 | 4.798% | $227.768 | $227.77 | $227.75 | $227.80 |
| Purchase #2 | $110.42 | 13.753% | $125.6061 | $125.61 | $125.60 | $125.60 |
| Purchase #3 | $7.63 | 4.584% | $7.9798 | $7.98 | $8.00 | $8.00 |
| Purchase #4 | $163.55 | 9.567% | $179.1968 | $179.20 | $179.20 | $179.20 |
| Purchase #5 | $146.54 | 6.519% | $156.0929 | $156.09 | $156.10 | $156.10 |
| Purchase #6 | $73.93 | 5.668% | $78.1204 | $78.12 | $78.10 | $78.10 |
| Purchase #7 | $158.79 | 4.717% | $166.2801 | $166.28 | $166.30 | $166.30 |
| 7 purchase totals = | $878.20 | $941.0441 | $941.05 | $941.05 | $941.10 | |