| 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 | $182.86 | 11.313% | $203.547 | $203.55 | $203.55 | $203.50 |
| Purchase #2 | $186.71 | 12.413% | $209.8863 | $209.89 | $209.90 | $209.90 |
| Purchase #3 | $76.61 | 13.162% | $86.6934 | $86.69 | $86.70 | $86.70 |
| Purchase #4 | $36.88 | 9.294% | $40.3076 | $40.31 | $40.30 | $40.30 |
| Purchase #5 | $37.90 | 10.209% | $41.7692 | $41.77 | $41.75 | $41.80 |
| Purchase #6 | $98.69 | 9.319% | $107.8869 | $107.89 | $107.90 | $107.90 |
| Purchase #7 | $129.83 | 6.593% | $138.3897 | $138.39 | $138.40 | $138.40 |
| 7 purchase totals = | $749.48 | $828.4801 | $828.49 | $828.50 | $828.50 | |