| 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 | $170.51 | 9.516% | $186.7357 | $186.74 | $186.75 | $186.70 |
| Purchase #2 | $132.59 | 4.586% | $138.6706 | $138.67 | $138.65 | $138.70 |
| Purchase #3 | $31.86 | 6.297% | $33.8662 | $33.87 | $33.85 | $33.90 |
| Purchase #4 | $122.79 | 6.537% | $130.8168 | $130.82 | $130.80 | $130.80 |
| Purchase #5 | $117.27 | 7.166% | $125.6736 | $125.67 | $125.65 | $125.70 |
| Purchase #6 | $195.56 | 3.197% | $201.8121 | $201.81 | $201.80 | $201.80 |
| Purchase #7 | $12.92 | 4.396% | $13.488 | $13.49 | $13.50 | $13.50 |
| 7 purchase totals = | $783.50 | $831.0630 | $831.07 | $831.00 | $831.10 | |