| 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 | $151.53 | 12.872% | $171.0349 | $171.03 | $171.05 | $171.00 |
| Purchase #2 | $36.63 | 9.544% | $40.126 | $40.13 | $40.15 | $40.10 |
| Purchase #3 | $32.65 | 12.487% | $36.727 | $36.73 | $36.75 | $36.70 |
| Purchase #4 | $38.36 | 8.656% | $41.6804 | $41.68 | $41.70 | $41.70 |
| Purchase #5 | $24.34 | 3.863% | $25.2803 | $25.28 | $25.30 | $25.30 |
| Purchase #6 | $111.62 | 13.678% | $126.8874 | $126.89 | $126.90 | $126.90 |
| Purchase #7 | $215.70 | 12.797% | $243.3031 | $243.30 | $243.30 | $243.30 |
| 7 purchase totals = | $610.83 | $685.0391 | $685.04 | $685.15 | $685.00 | |