| 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 | $114.83 | 12.233% | $128.8772 | $128.88 | $128.90 | $128.90 |
| Purchase #2 | $161.91 | 11.391% | $180.3532 | $180.35 | $180.35 | $180.40 |
| Purchase #3 | $126.82 | 9.850% | $139.3118 | $139.31 | $139.30 | $139.30 |
| Purchase #4 | $55.97 | 7.224% | $60.0133 | $60.01 | $60.00 | $60.00 |
| Purchase #5 | $154.40 | 12.845% | $174.2327 | $174.23 | $174.25 | $174.20 |
| Purchase #6 | $81.71 | 13.393% | $92.6534 | $92.65 | $92.65 | $92.70 |
| Purchase #7 | $73.61 | 6.402% | $78.3225 | $78.32 | $78.30 | $78.30 |
| 7 purchase totals = | $769.25 | $853.7641 | $853.75 | $853.75 | $853.80 | |