| 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 | $113.52 | 10.525% | $125.468 | $125.47 | $125.45 | $125.50 |
| Purchase #2 | $71.32 | 10.442% | $78.7672 | $78.77 | $78.75 | $78.80 |
| Purchase #3 | $180.44 | 8.738% | $196.2068 | $196.21 | $196.20 | $196.20 |
| Purchase #4 | $119.53 | 13.197% | $135.3044 | $135.30 | $135.30 | $135.30 |
| Purchase #5 | $53.43 | 11.189% | $59.4083 | $59.41 | $59.40 | $59.40 |
| Purchase #6 | $205.62 | 10.475% | $227.1587 | $227.16 | $227.15 | $227.20 |
| Purchase #7 | $121.97 | 9.466% | $133.5157 | $133.52 | $133.50 | $133.50 |
| 7 purchase totals = | $865.83 | $955.8291 | $955.84 | $955.75 | $955.90 | |