| 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 | $206.83 | 7.159% | $221.637 | $221.64 | $221.65 | $221.60 |
| Purchase #2 | $224.40 | 5.338% | $236.3785 | $236.38 | $236.40 | $236.40 |
| Purchase #3 | $32.27 | 13.779% | $36.7165 | $36.72 | $36.70 | $36.70 |
| Purchase #4 | $140.82 | 6.431% | $149.8761 | $149.88 | $149.90 | $149.90 |
| Purchase #5 | $72.56 | 6.703% | $77.4237 | $77.42 | $77.40 | $77.40 |
| Purchase #6 | $70.60 | 9.522% | $77.3225 | $77.32 | $77.30 | $77.30 |
| Purchase #7 | $75.87 | 3.120% | $78.2371 | $78.24 | $78.25 | $78.20 |
| 7 purchase totals = | $823.35 | $877.5914 | $877.60 | $877.60 | $877.50 | |