| 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 | $174.95 | 4.821% | $183.3843 | $183.38 | $183.40 | $183.40 |
| Purchase #2 | $52.42 | 9.281% | $57.2851 | $57.29 | $57.30 | $57.30 |
| Purchase #3 | $84.84 | 8.123% | $91.7316 | $91.73 | $91.75 | $91.70 |
| Purchase #4 | $97.55 | 7.418% | $104.7863 | $104.79 | $104.80 | $104.80 |
| Purchase #5 | $195.31 | 10.232% | $215.2941 | $215.29 | $215.30 | $215.30 |
| Purchase #6 | $55.41 | 11.698% | $61.8919 | $61.89 | $61.90 | $61.90 |
| Purchase #7 | $210.76 | 4.456% | $220.1515 | $220.15 | $220.15 | $220.20 |
| 7 purchase totals = | $871.24 | $934.5248 | $934.52 | $934.60 | $934.60 | |