| 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 | $109.92 | 4.224% | $114.563 | $114.56 | $114.55 | $114.60 |
| Purchase #2 | $158.65 | 9.368% | $173.5123 | $173.51 | $173.50 | $173.50 |
| Purchase #3 | $172.47 | 4.615% | $180.4295 | $180.43 | $180.45 | $180.40 |
| Purchase #4 | $114.60 | 7.406% | $123.0873 | $123.09 | $123.10 | $123.10 |
| Purchase #5 | $46.46 | 4.590% | $48.5925 | $48.59 | $48.60 | $48.60 |
| Purchase #6 | $47.68 | 9.458% | $52.1896 | $52.19 | $52.20 | $52.20 |
| Purchase #7 | $150.86 | 12.196% | $169.2589 | $169.26 | $169.25 | $169.30 |
| 7 purchase totals = | $800.64 | $861.6331 | $861.63 | $861.65 | $861.70 | |