| 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 | $166.40 | 11.574% | $185.6591 | $185.66 | $185.65 | $185.70 |
| Purchase #2 | $209.56 | 7.659% | $225.6102 | $225.61 | $225.60 | $225.60 |
| Purchase #3 | $26.40 | 10.348% | $29.1319 | $29.13 | $29.15 | $29.10 |
| Purchase #4 | $96.69 | 6.388% | $102.8666 | $102.87 | $102.85 | $102.90 |
| Purchase #5 | $63.92 | 4.872% | $67.0342 | $67.03 | $67.05 | $67.00 |
| Purchase #6 | $105.49 | 8.149% | $114.0864 | $114.09 | $114.10 | $114.10 |
| Purchase #7 | $93.52 | 8.294% | $101.2765 | $101.28 | $101.30 | $101.30 |
| 7 purchase totals = | $761.98 | $825.6649 | $825.67 | $825.70 | $825.70 | |