| 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 | $190.66 | 7.596% | $205.1425 | $205.14 | $205.15 | $205.10 |
| Purchase #2 | $105.50 | 3.545% | $109.24 | $109.24 | $109.25 | $109.20 |
| Purchase #3 | $117.83 | 7.121% | $126.2207 | $126.22 | $126.20 | $126.20 |
| Purchase #4 | $128.29 | 3.793% | $133.156 | $133.16 | $133.15 | $133.20 |
| Purchase #5 | $95.82 | 9.691% | $105.1059 | $105.11 | $105.10 | $105.10 |
| Purchase #6 | $13.64 | 13.448% | $15.4743 | $15.47 | $15.45 | $15.50 |
| Purchase #7 | $104.75 | 9.498% | $114.6992 | $114.70 | $114.70 | $114.70 |
| 7 purchase totals = | $756.49 | $809.0386 | $809.04 | $809.00 | $809.00 | |