| 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 | $183.79 | 7.871% | $198.2561 | $198.26 | $198.25 | $198.30 |
| Purchase #2 | $49.47 | 4.135% | $51.5156 | $51.52 | $51.50 | $51.50 |
| Purchase #3 | $100.28 | 5.661% | $105.9569 | $105.96 | $105.95 | $106.00 |
| Purchase #4 | $185.50 | 7.288% | $199.0192 | $199.02 | $199.00 | $199.00 |
| Purchase #5 | $64.60 | 4.672% | $67.6181 | $67.62 | $67.60 | $67.60 |
| Purchase #6 | $61.72 | 9.772% | $67.7513 | $67.75 | $67.75 | $67.80 |
| Purchase #7 | $28.37 | 6.277% | $30.1508 | $30.15 | $30.15 | $30.20 |
| 7 purchase totals = | $673.73 | $720.2680 | $720.28 | $720.20 | $720.40 | |