| 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 | $132.43 | 10.684% | $146.5788 | $146.58 | $146.60 | $146.60 |
| Purchase #2 | $177.78 | 10.328% | $196.1411 | $196.14 | $196.15 | $196.10 |
| Purchase #3 | $247.46 | 5.224% | $260.3873 | $260.39 | $260.40 | $260.40 |
| Purchase #4 | $135.32 | 8.399% | $146.6855 | $146.69 | $146.70 | $146.70 |
| Purchase #5 | $137.73 | 8.775% | $149.8158 | $149.82 | $149.80 | $149.80 |
| Purchase #6 | $20.81 | 11.257% | $23.1526 | $23.15 | $23.15 | $23.20 |
| Purchase #7 | $207.55 | 13.654% | $235.8889 | $235.89 | $235.90 | $235.90 |
| 7 purchase totals = | $1,059.08 | $1,158.6500 | $1,158.66 | $1,158.70 | $1,158.70 | |