| 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 | $156.27 | 8.239% | $169.1451 | $169.15 | $169.15 | $169.10 |
| Purchase #2 | $176.64 | 6.181% | $187.5581 | $187.56 | $187.55 | $187.60 |
| Purchase #3 | $25.36 | 5.125% | $26.6597 | $26.66 | $26.65 | $26.70 |
| Purchase #4 | $106.55 | 8.446% | $115.5492 | $115.55 | $115.55 | $115.50 |
| Purchase #5 | $136.45 | 5.612% | $144.1076 | $144.11 | $144.10 | $144.10 |
| Purchase #6 | $186.81 | 9.491% | $204.5401 | $204.54 | $204.55 | $204.50 |
| Purchase #7 | $60.73 | 11.755% | $67.8688 | $67.87 | $67.85 | $67.90 |
| 7 purchase totals = | $848.81 | $915.4286 | $915.44 | $915.40 | $915.40 | |