| 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 | $159.31 | 10.237% | $175.6186 | $175.62 | $175.60 | $175.60 |
| Purchase #2 | $103.93 | 3.563% | $107.633 | $107.63 | $107.65 | $107.60 |
| Purchase #3 | $250.78 | 11.644% | $279.9808 | $279.98 | $280.00 | $280.00 |
| Purchase #4 | $142.73 | 10.821% | $158.1748 | $158.17 | $158.15 | $158.20 |
| Purchase #5 | $173.53 | 10.504% | $191.7576 | $191.76 | $191.75 | $191.80 |
| Purchase #6 | $100.40 | 3.833% | $104.2483 | $104.25 | $104.25 | $104.20 |
| Purchase #7 | $102.73 | 11.789% | $114.8408 | $114.84 | $114.85 | $114.80 |
| 7 purchase totals = | $1,033.41 | $1,132.2539 | $1,132.25 | $1,132.25 | $1,132.20 | |