| 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 | $212.65 | 11.536% | $237.1813 | $237.18 | $237.20 | $237.20 |
| Purchase #2 | $234.78 | 7.240% | $251.7781 | $251.78 | $251.80 | $251.80 |
| Purchase #3 | $140.65 | 12.804% | $158.6588 | $158.66 | $158.65 | $158.70 |
| Purchase #4 | $26.87 | 12.170% | $30.1401 | $30.14 | $30.15 | $30.10 |
| Purchase #5 | $68.35 | 7.533% | $73.4988 | $73.50 | $73.50 | $73.50 |
| Purchase #6 | $13.78 | 7.722% | $14.8441 | $14.84 | $14.85 | $14.80 |
| Purchase #7 | $179.79 | 7.340% | $192.9866 | $192.99 | $193.00 | $193.00 |
| 7 purchase totals = | $876.87 | $959.0878 | $959.09 | $959.15 | $959.10 | |