| 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 | $163.47 | 4.160% | $170.2704 | $170.27 | $170.25 | $170.30 |
| Purchase #2 | $57.33 | 12.427% | $64.4544 | $64.45 | $64.45 | $64.50 |
| Purchase #3 | $243.70 | 8.231% | $263.7589 | $263.76 | $263.75 | $263.80 |
| Purchase #4 | $67.59 | 6.668% | $72.0969 | $72.10 | $72.10 | $72.10 |
| Purchase #5 | $41.54 | 12.323% | $46.659 | $46.66 | $46.65 | $46.70 |
| Purchase #6 | $51.98 | 6.169% | $55.1866 | $55.19 | $55.20 | $55.20 |
| Purchase #7 | $235.51 | 4.719% | $246.6237 | $246.62 | $246.60 | $246.60 |
| 7 purchase totals = | $861.12 | $919.0499 | $919.05 | $919.00 | $919.20 | |