| 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 | $16.61 | 3.525% | $17.1955 | $17.20 | $17.20 | $17.20 |
| Purchase #2 | $134.44 | 12.385% | $151.0904 | $151.09 | $151.10 | $151.10 |
| Purchase #3 | $105.68 | 4.566% | $110.5053 | $110.51 | $110.50 | $110.50 |
| Purchase #4 | $18.97 | 9.625% | $20.7959 | $20.80 | $20.80 | $20.80 |
| Purchase #5 | $226.43 | 4.531% | $236.6895 | $236.69 | $236.70 | $236.70 |
| Purchase #6 | $205.83 | 9.567% | $225.5218 | $225.52 | $225.50 | $225.50 |
| Purchase #7 | $108.39 | 4.617% | $113.3944 | $113.39 | $113.40 | $113.40 |
| 7 purchase totals = | $816.35 | $875.1928 | $875.20 | $875.20 | $875.20 | |