| 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 | $136.30 | 8.717% | $148.1813 | $148.18 | $148.20 | $148.20 |
| Purchase #2 | $190.27 | 7.369% | $204.291 | $204.29 | $204.30 | $204.30 |
| Purchase #3 | $117.51 | 5.431% | $123.892 | $123.89 | $123.90 | $123.90 |
| Purchase #4 | $16.48 | 3.547% | $17.0645 | $17.06 | $17.05 | $17.10 |
| Purchase #5 | $141.51 | 3.725% | $146.7812 | $146.78 | $146.80 | $146.80 |
| Purchase #6 | $173.44 | 9.414% | $189.7676 | $189.77 | $189.75 | $189.80 |
| Purchase #7 | $22.90 | 8.612% | $24.8721 | $24.87 | $24.85 | $24.90 |
| 7 purchase totals = | $798.41 | $854.8497 | $854.84 | $854.85 | $855.00 | |