| 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 | $165.41 | 9.388% | $180.9387 | $180.94 | $180.95 | $180.90 |
| Purchase #2 | $132.27 | 8.791% | $143.8979 | $143.90 | $143.90 | $143.90 |
| Purchase #3 | $193.92 | 7.848% | $209.1388 | $209.14 | $209.15 | $209.10 |
| Purchase #4 | $241.30 | 6.741% | $257.566 | $257.57 | $257.55 | $257.60 |
| Purchase #5 | $25.62 | 5.650% | $27.0675 | $27.07 | $27.05 | $27.10 |
| Purchase #6 | $104.74 | 9.644% | $114.8411 | $114.84 | $114.85 | $114.80 |
| Purchase #7 | $43.79 | 7.194% | $46.9403 | $46.94 | $46.95 | $46.90 |
| 7 purchase totals = | $907.05 | $980.3903 | $980.40 | $980.40 | $980.30 | |