| 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 | $203.64 | 11.555% | $227.1706 | $227.17 | $227.15 | $227.20 |
| Purchase #2 | $149.66 | 4.479% | $156.3633 | $156.36 | $156.35 | $156.40 |
| Purchase #3 | $97.50 | 8.339% | $105.6305 | $105.63 | $105.65 | $105.60 |
| Purchase #4 | $115.56 | 5.849% | $122.3191 | $122.32 | $122.30 | $122.30 |
| Purchase #5 | $186.56 | 9.659% | $204.5798 | $204.58 | $204.60 | $204.60 |
| Purchase #6 | $35.74 | 4.473% | $37.3387 | $37.34 | $37.35 | $37.30 |
| Purchase #7 | $7.80 | 10.834% | $8.6451 | $8.65 | $8.65 | $8.60 |
| 7 purchase totals = | $796.46 | $862.0471 | $862.05 | $862.05 | $862.00 | |