| 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 | $187.84 | 7.464% | $201.8604 | $201.86 | $201.85 | $201.90 |
| Purchase #2 | $58.40 | 3.399% | $60.385 | $60.39 | $60.40 | $60.40 |
| Purchase #3 | $111.32 | 3.677% | $115.4132 | $115.41 | $115.40 | $115.40 |
| Purchase #4 | $104.86 | 9.421% | $114.7389 | $114.74 | $114.75 | $114.70 |
| Purchase #5 | $191.60 | 7.435% | $205.8455 | $205.85 | $205.85 | $205.80 |
| Purchase #6 | $49.56 | 6.762% | $52.9112 | $52.91 | $52.90 | $52.90 |
| Purchase #7 | $153.59 | 10.676% | $169.9873 | $169.99 | $170.00 | $170.00 |
| 7 purchase totals = | $857.17 | $921.1415 | $921.15 | $921.15 | $921.10 | |