| 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 | $102.29 | 5.727% | $108.1481 | $108.15 | $108.15 | $108.10 |
| Purchase #2 | $14.77 | 13.257% | $16.7281 | $16.73 | $16.75 | $16.70 |
| Purchase #3 | $110.98 | 9.689% | $121.7329 | $121.73 | $121.75 | $121.70 |
| Purchase #4 | $100.58 | 13.479% | $114.1372 | $114.14 | $114.15 | $114.10 |
| Purchase #5 | $46.31 | 11.488% | $51.6301 | $51.63 | $51.65 | $51.60 |
| Purchase #6 | $138.95 | 4.758% | $145.5612 | $145.56 | $145.55 | $145.60 |
| Purchase #7 | $153.37 | 3.388% | $158.5662 | $158.57 | $158.55 | $158.60 |
| 7 purchase totals = | $667.25 | $716.5038 | $716.51 | $716.55 | $716.40 | |