| 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 | $143.87 | 9.137% | $157.0154 | $157.02 | $157.00 | $157.00 |
| Purchase #2 | $11.80 | 6.352% | $12.5495 | $12.55 | $12.55 | $12.50 |
| Purchase #3 | $112.55 | 5.766% | $119.0396 | $119.04 | $119.05 | $119.00 |
| Purchase #4 | $163.99 | 8.414% | $177.7881 | $177.79 | $177.80 | $177.80 |
| Purchase #5 | $225.82 | 5.313% | $237.8178 | $237.82 | $237.80 | $237.80 |
| Purchase #6 | $110.67 | 12.560% | $124.5702 | $124.57 | $124.55 | $124.60 |
| Purchase #7 | $49.77 | 10.246% | $54.8694 | $54.87 | $54.85 | $54.90 |
| 7 purchase totals = | $818.47 | $883.6500 | $883.66 | $883.60 | $883.60 | |