| 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 | $107.68 | 11.677% | $120.2538 | $120.25 | $120.25 | $120.30 |
| Purchase #2 | $89.91 | 8.332% | $97.4013 | $97.40 | $97.40 | $97.40 |
| Purchase #3 | $149.31 | 10.194% | $164.5307 | $164.53 | $164.55 | $164.50 |
| Purchase #4 | $163.74 | 3.659% | $169.7312 | $169.73 | $169.75 | $169.70 |
| Purchase #5 | $85.69 | 12.718% | $96.5881 | $96.59 | $96.60 | $96.60 |
| Purchase #6 | $167.43 | 12.317% | $188.0524 | $188.05 | $188.05 | $188.10 |
| Purchase #7 | $133.40 | 12.639% | $150.2604 | $150.26 | $150.25 | $150.30 |
| 7 purchase totals = | $897.16 | $986.8179 | $986.81 | $986.85 | $986.90 | |