| 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 | $140.81 | 11.654% | $157.22 | $157.22 | $157.20 | $157.20 |
| Purchase #2 | $175.78 | 7.411% | $188.8071 | $188.81 | $188.80 | $188.80 |
| Purchase #3 | $62.66 | 7.639% | $67.4466 | $67.45 | $67.45 | $67.40 |
| Purchase #4 | $28.32 | 12.692% | $31.9144 | $31.91 | $31.90 | $31.90 |
| Purchase #5 | $139.80 | 8.538% | $151.7361 | $151.74 | $151.75 | $151.70 |
| Purchase #6 | $146.79 | 8.374% | $159.0822 | $159.08 | $159.10 | $159.10 |
| Purchase #7 | $105.25 | 8.523% | $114.2205 | $114.22 | $114.20 | $114.20 |
| 7 purchase totals = | $799.41 | $870.4269 | $870.43 | $870.40 | $870.30 | |