| 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 | $157.71 | 3.609% | $163.4018 | $163.40 | $163.40 | $163.40 |
| Purchase #2 | $121.91 | 3.156% | $125.7575 | $125.76 | $125.75 | $125.80 |
| Purchase #3 | $73.39 | 7.257% | $78.7159 | $78.72 | $78.70 | $78.70 |
| Purchase #4 | $148.80 | 3.655% | $154.2386 | $154.24 | $154.25 | $154.20 |
| Purchase #5 | $172.43 | 4.156% | $179.5962 | $179.60 | $179.60 | $179.60 |
| Purchase #6 | $7.27 | 6.535% | $7.7451 | $7.75 | $7.75 | $7.70 |
| Purchase #7 | $220.69 | 9.657% | $242.002 | $242.00 | $242.00 | $242.00 |
| 7 purchase totals = | $902.20 | $951.4571 | $951.47 | $951.45 | $951.40 | |