| 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 | $136.32 | 3.749% | $141.4306 | $141.43 | $141.45 | $141.40 |
| Purchase #2 | $108.27 | 13.104% | $122.4577 | $122.46 | $122.45 | $122.50 |
| Purchase #3 | $14.82 | 9.720% | $16.2605 | $16.26 | $16.25 | $16.30 |
| Purchase #4 | $166.49 | 9.840% | $182.8726 | $182.87 | $182.85 | $182.90 |
| Purchase #5 | $147.75 | 3.871% | $153.4694 | $153.47 | $153.45 | $153.50 |
| Purchase #6 | $179.56 | 7.174% | $192.4416 | $192.44 | $192.45 | $192.40 |
| Purchase #7 | $54.99 | 8.214% | $59.5069 | $59.51 | $59.50 | $59.50 |
| 7 purchase totals = | $808.20 | $868.4393 | $868.44 | $868.40 | $868.50 | |