| 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 | $149.41 | 9.338% | $163.3619 | $163.36 | $163.35 | $163.40 |
| Purchase #2 | $113.56 | 4.276% | $118.4158 | $118.42 | $118.40 | $118.40 |
| Purchase #3 | $174.47 | 3.485% | $180.5503 | $180.55 | $180.55 | $180.60 |
| Purchase #4 | $228.61 | 11.258% | $254.3469 | $254.35 | $254.35 | $254.30 |
| Purchase #5 | $51.41 | 8.348% | $55.7017 | $55.70 | $55.70 | $55.70 |
| Purchase #6 | $77.58 | 8.746% | $84.3651 | $84.37 | $84.35 | $84.40 |
| Purchase #7 | $117.29 | 10.820% | $129.9808 | $129.98 | $130.00 | $130.00 |
| 7 purchase totals = | $912.33 | $986.7225 | $986.73 | $986.70 | $986.80 | |