| 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 | $153.35 | 10.285% | $169.122 | $169.12 | $169.10 | $169.10 |
| Purchase #2 | $143.55 | 9.759% | $157.559 | $157.56 | $157.55 | $157.60 |
| Purchase #3 | $195.82 | 5.158% | $205.9204 | $205.92 | $205.90 | $205.90 |
| Purchase #4 | $9.60 | 8.299% | $10.3967 | $10.40 | $10.40 | $10.40 |
| Purchase #5 | $154.41 | 11.338% | $171.917 | $171.92 | $171.90 | $171.90 |
| Purchase #6 | $108.90 | 5.110% | $114.4648 | $114.46 | $114.45 | $114.50 |
| Purchase #7 | $49.37 | 6.838% | $52.7459 | $52.75 | $52.75 | $52.70 |
| 7 purchase totals = | $815.00 | $882.1258 | $882.13 | $882.05 | $882.10 | |