| 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 | $117.75 | 13.411% | $133.5415 | $133.54 | $133.55 | $133.50 |
| Purchase #2 | $177.45 | 13.747% | $201.8441 | $201.84 | $201.85 | $201.80 |
| Purchase #3 | $140.76 | 5.728% | $148.8227 | $148.82 | $148.80 | $148.80 |
| Purchase #4 | $73.46 | 12.248% | $82.4574 | $82.46 | $82.45 | $82.50 |
| Purchase #5 | $170.45 | 6.127% | $180.8935 | $180.89 | $180.90 | $180.90 |
| Purchase #6 | $56.57 | 13.395% | $64.1476 | $64.15 | $64.15 | $64.10 |
| Purchase #7 | $54.66 | 12.866% | $61.6926 | $61.69 | $61.70 | $61.70 |
| 7 purchase totals = | $791.10 | $873.3994 | $873.39 | $873.40 | $873.30 | |