| 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 | $63.62 | 13.492% | $72.2036 | $72.20 | $72.20 | $72.20 |
| Purchase #2 | $170.83 | 3.566% | $176.9218 | $176.92 | $176.90 | $176.90 |
| Purchase #3 | $250.40 | 4.525% | $261.7306 | $261.73 | $261.75 | $261.70 |
| Purchase #4 | $125.44 | 5.502% | $132.3417 | $132.34 | $132.35 | $132.30 |
| Purchase #5 | $203.75 | 13.606% | $231.4722 | $231.47 | $231.45 | $231.50 |
| Purchase #6 | $19.34 | 9.511% | $21.1794 | $21.18 | $21.20 | $21.20 |
| Purchase #7 | $239.33 | 11.857% | $267.7074 | $267.71 | $267.70 | $267.70 |
| 7 purchase totals = | $1,072.71 | $1,163.5567 | $1,163.55 | $1,163.55 | $1,163.50 | |