| 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 | $159.26 | 3.438% | $164.7354 | $164.74 | $164.75 | $164.70 |
| Purchase #2 | $249.47 | 4.226% | $260.0126 | $260.01 | $260.00 | $260.00 |
| Purchase #3 | $15.71 | 4.387% | $16.3992 | $16.40 | $16.40 | $16.40 |
| Purchase #4 | $63.37 | 5.806% | $67.0493 | $67.05 | $67.05 | $67.00 |
| Purchase #5 | $128.65 | 8.245% | $139.2572 | $139.26 | $139.25 | $139.30 |
| Purchase #6 | $102.97 | 11.563% | $114.8764 | $114.88 | $114.90 | $114.90 |
| Purchase #7 | $44.71 | 5.388% | $47.119 | $47.12 | $47.10 | $47.10 |
| 7 purchase totals = | $764.14 | $809.4491 | $809.46 | $809.45 | $809.40 | |