| 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 | $153.86 | 6.172% | $163.3562 | $163.36 | $163.35 | $163.40 |
| Purchase #2 | $29.55 | 4.679% | $30.9326 | $30.93 | $30.95 | $30.90 |
| Purchase #3 | $62.27 | 8.344% | $67.4658 | $67.47 | $67.45 | $67.50 |
| Purchase #4 | $162.87 | 12.593% | $183.3802 | $183.38 | $183.40 | $183.40 |
| Purchase #5 | $93.27 | 12.683% | $105.0994 | $105.10 | $105.10 | $105.10 |
| Purchase #6 | $166.95 | 6.117% | $177.1623 | $177.16 | $177.15 | $177.20 |
| Purchase #7 | $173.35 | 8.644% | $188.3344 | $188.33 | $188.35 | $188.30 |
| 7 purchase totals = | $842.12 | $915.7309 | $915.73 | $915.75 | $915.80 | |