| 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 | $236.91 | 7.133% | $253.8088 | $253.81 | $253.80 | $253.80 |
| Purchase #2 | $92.85 | 12.708% | $104.6494 | $104.65 | $104.65 | $104.60 |
| Purchase #3 | $130.43 | 7.193% | $139.8118 | $139.81 | $139.80 | $139.80 |
| Purchase #4 | $125.62 | 7.795% | $135.4121 | $135.41 | $135.40 | $135.40 |
| Purchase #5 | $77.26 | 6.615% | $82.3707 | $82.37 | $82.35 | $82.40 |
| Purchase #6 | $30.48 | 8.499% | $33.0705 | $33.07 | $33.05 | $33.10 |
| Purchase #7 | $149.64 | 4.218% | $155.9518 | $155.95 | $155.95 | $156.00 |
| 7 purchase totals = | $843.19 | $905.0751 | $905.07 | $905.00 | $905.10 | |