| 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 | $128.72 | 13.426% | $146.0019 | $146.00 | $146.00 | $146.00 |
| Purchase #2 | $25.27 | 9.203% | $27.5956 | $27.60 | $27.60 | $27.60 |
| Purchase #3 | $31.55 | 4.185% | $32.8704 | $32.87 | $32.85 | $32.90 |
| Purchase #4 | $97.48 | 6.690% | $104.0014 | $104.00 | $104.00 | $104.00 |
| Purchase #5 | $226.67 | 5.456% | $239.0371 | $239.04 | $239.05 | $239.00 |
| Purchase #6 | $169.62 | 4.465% | $177.1935 | $177.19 | $177.20 | $177.20 |
| Purchase #7 | $87.37 | 11.476% | $97.3966 | $97.40 | $97.40 | $97.40 |
| 7 purchase totals = | $766.68 | $824.0965 | $824.10 | $824.10 | $824.10 | |