| 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 | $197.42 | 6.845% | $210.9334 | $210.93 | $210.95 | $210.90 |
| Purchase #2 | $191.90 | 5.821% | $203.0705 | $203.07 | $203.05 | $203.10 |
| Purchase #3 | $58.52 | 5.730% | $61.8732 | $61.87 | $61.85 | $61.90 |
| Purchase #4 | $26.40 | 8.565% | $28.6612 | $28.66 | $28.65 | $28.70 |
| Purchase #5 | $92.78 | 9.212% | $101.3269 | $101.33 | $101.35 | $101.30 |
| Purchase #6 | $77.32 | 7.398% | $83.0401 | $83.04 | $83.05 | $83.00 |
| Purchase #7 | $193.83 | 4.189% | $201.9495 | $201.95 | $201.95 | $201.90 |
| 7 purchase totals = | $838.17 | $890.8548 | $890.85 | $890.85 | $890.80 | |