| 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 | $161.26 | 9.548% | $176.6571 | $176.66 | $176.65 | $176.70 |
| Purchase #2 | $145.80 | 12.306% | $163.7421 | $163.74 | $163.75 | $163.70 |
| Purchase #3 | $85.30 | 4.560% | $89.1897 | $89.19 | $89.20 | $89.20 |
| Purchase #4 | $142.31 | 11.844% | $159.1652 | $159.17 | $159.15 | $159.20 |
| Purchase #5 | $244.30 | 7.168% | $261.8114 | $261.81 | $261.80 | $261.80 |
| Purchase #6 | $74.94 | 5.289% | $78.9036 | $78.90 | $78.90 | $78.90 |
| Purchase #7 | $191.34 | 4.139% | $199.2596 | $199.26 | $199.25 | $199.30 |
| 7 purchase totals = | $1,045.25 | $1,128.7287 | $1,128.73 | $1,128.70 | $1,128.80 | |