| 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 | $150.67 | 11.313% | $167.7153 | $167.72 | $167.70 | $167.70 |
| Purchase #2 | $143.42 | 7.708% | $154.4748 | $154.47 | $154.45 | $154.50 |
| Purchase #3 | $107.53 | 9.166% | $117.3862 | $117.39 | $117.40 | $117.40 |
| Purchase #4 | $165.43 | 7.131% | $177.2268 | $177.23 | $177.25 | $177.20 |
| Purchase #5 | $197.53 | 12.759% | $222.7329 | $222.73 | $222.75 | $222.70 |
| Purchase #6 | $38.39 | 11.868% | $42.9461 | $42.95 | $42.95 | $42.90 |
| Purchase #7 | $106.69 | 6.849% | $113.9972 | $114.00 | $114.00 | $114.00 |
| 7 purchase totals = | $909.66 | $996.4793 | $996.49 | $996.50 | $996.40 | |