| 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 | $150.29 | 12.680% | $169.3468 | $169.35 | $169.35 | $169.30 |
| Purchase #2 | $67.66 | 11.273% | $75.2873 | $75.29 | $75.30 | $75.30 |
| Purchase #3 | $31.26 | 10.399% | $34.5107 | $34.51 | $34.50 | $34.50 |
| Purchase #4 | $107.47 | 11.193% | $119.4991 | $119.50 | $119.50 | $119.50 |
| Purchase #5 | $44.48 | 13.359% | $50.4221 | $50.42 | $50.40 | $50.40 |
| Purchase #6 | $106.97 | 4.169% | $111.4296 | $111.43 | $111.45 | $111.40 |
| Purchase #7 | $190.73 | 11.535% | $212.7307 | $212.73 | $212.75 | $212.70 |
| 7 purchase totals = | $698.86 | $773.2263 | $773.23 | $773.25 | $773.10 | |