| 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 | $142.52 | 9.166% | $155.5834 | $155.58 | $155.60 | $155.60 |
| Purchase #2 | $73.66 | 6.345% | $78.3337 | $78.33 | $78.35 | $78.30 |
| Purchase #3 | $86.39 | 13.144% | $97.7451 | $97.75 | $97.75 | $97.70 |
| Purchase #4 | $170.78 | 13.447% | $193.7448 | $193.74 | $193.75 | $193.70 |
| Purchase #5 | $13.69 | 6.118% | $14.5276 | $14.53 | $14.55 | $14.50 |
| Purchase #6 | $146.26 | 7.483% | $157.2046 | $157.20 | $157.20 | $157.20 |
| Purchase #7 | $123.47 | 9.107% | $134.7144 | $134.71 | $134.70 | $134.70 |
| 7 purchase totals = | $756.77 | $831.8536 | $831.84 | $831.90 | $831.70 | |