| 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 | $176.78 | 13.225% | $200.1592 | $200.16 | $200.15 | $200.20 |
| Purchase #2 | $46.33 | 4.758% | $48.5344 | $48.53 | $48.55 | $48.50 |
| Purchase #3 | $164.88 | 6.141% | $175.0053 | $175.01 | $175.00 | $175.00 |
| Purchase #4 | $35.52 | 3.782% | $36.8634 | $36.86 | $36.85 | $36.90 |
| Purchase #5 | $104.68 | 9.461% | $114.5838 | $114.58 | $114.60 | $114.60 |
| Purchase #6 | $154.75 | 3.421% | $160.044 | $160.04 | $160.05 | $160.00 |
| Purchase #7 | $143.57 | 3.420% | $148.4801 | $148.48 | $148.50 | $148.50 |
| 7 purchase totals = | $826.51 | $883.6702 | $883.66 | $883.70 | $883.70 | |