| 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 | $126.80 | 10.455% | $140.0569 | $140.06 | $140.05 | $140.10 |
| Purchase #2 | $199.25 | 6.483% | $212.1674 | $212.17 | $212.15 | $212.20 |
| Purchase #3 | $171.49 | 9.551% | $187.869 | $187.87 | $187.85 | $187.90 |
| Purchase #4 | $156.31 | 13.504% | $177.4181 | $177.42 | $177.40 | $177.40 |
| Purchase #5 | $55.57 | 10.350% | $61.3215 | $61.32 | $61.30 | $61.30 |
| Purchase #6 | $58.98 | 11.661% | $65.8577 | $65.86 | $65.85 | $65.90 |
| Purchase #7 | $180.89 | 10.806% | $200.437 | $200.44 | $200.45 | $200.40 |
| 7 purchase totals = | $949.29 | $1,045.1276 | $1,045.14 | $1,045.05 | $1,045.20 | |