| 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 | $132.31 | 7.737% | $142.5468 | $142.55 | $142.55 | $142.50 |
| Purchase #2 | $98.54 | 6.331% | $104.7786 | $104.78 | $104.80 | $104.80 |
| Purchase #3 | $12.39 | 7.235% | $13.2864 | $13.29 | $13.30 | $13.30 |
| Purchase #4 | $126.54 | 12.699% | $142.6093 | $142.61 | $142.60 | $142.60 |
| Purchase #5 | $134.29 | 7.217% | $143.9817 | $143.98 | $144.00 | $144.00 |
| Purchase #6 | $13.47 | 11.723% | $15.0491 | $15.05 | $15.05 | $15.00 |
| Purchase #7 | $193.41 | 6.425% | $205.8366 | $205.84 | $205.85 | $205.80 |
| 7 purchase totals = | $710.95 | $768.0885 | $768.10 | $768.15 | $768.00 | |