| 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 | $151.64 | 8.116% | $163.9471 | $163.95 | $163.95 | $163.90 |
| Purchase #2 | $115.76 | 4.268% | $120.7006 | $120.70 | $120.70 | $120.70 |
| Purchase #3 | $73.41 | 12.598% | $82.6582 | $82.66 | $82.65 | $82.70 |
| Purchase #4 | $185.41 | 3.845% | $192.539 | $192.54 | $192.55 | $192.50 |
| Purchase #5 | $73.29 | 12.510% | $82.4586 | $82.46 | $82.45 | $82.50 |
| Purchase #6 | $56.53 | 3.395% | $58.4492 | $58.45 | $58.45 | $58.40 |
| Purchase #7 | $192.34 | 11.720% | $214.8822 | $214.88 | $214.90 | $214.90 |
| 7 purchase totals = | $848.38 | $915.6349 | $915.64 | $915.65 | $915.60 | |