| 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 | $177.28 | 4.238% | $184.7931 | $184.79 | $184.80 | $184.80 |
| Purchase #2 | $149.89 | 13.290% | $169.8104 | $169.81 | $169.80 | $169.80 |
| Purchase #3 | $48.93 | 6.378% | $52.0508 | $52.05 | $52.05 | $52.10 |
| Purchase #4 | $149.93 | 13.118% | $169.5978 | $169.60 | $169.60 | $169.60 |
| Purchase #5 | $207.91 | 9.306% | $227.2581 | $227.26 | $227.25 | $227.30 |
| Purchase #6 | $6.73 | 3.311% | $6.9528 | $6.95 | $6.95 | $7.00 |
| Purchase #7 | $135.42 | 3.129% | $139.6573 | $139.66 | $139.65 | $139.70 |
| 7 purchase totals = | $876.09 | $950.1203 | $950.12 | $950.10 | $950.30 | |