| 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 | $140.61 | 12.778% | $158.5771 | $158.58 | $158.60 | $158.60 |
| Purchase #2 | $67.62 | 12.503% | $76.0745 | $76.07 | $76.05 | $76.10 |
| Purchase #3 | $187.49 | 8.357% | $203.1585 | $203.16 | $203.15 | $203.20 |
| Purchase #4 | $84.71 | 6.862% | $90.5228 | $90.52 | $90.50 | $90.50 |
| Purchase #5 | $205.58 | 8.285% | $222.6123 | $222.61 | $222.60 | $222.60 |
| Purchase #6 | $116.50 | 7.293% | $124.9963 | $125.00 | $125.00 | $125.00 |
| Purchase #7 | $229.31 | 9.111% | $250.2024 | $250.20 | $250.20 | $250.20 |
| 7 purchase totals = | $1,031.82 | $1,126.1439 | $1,126.14 | $1,126.10 | $1,126.20 | |