| 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 | $146.69 | 11.724% | $163.8879 | $163.89 | $163.90 | $163.90 |
| Purchase #2 | $66.62 | 3.384% | $68.8744 | $68.87 | $68.85 | $68.90 |
| Purchase #3 | $79.82 | 8.278% | $86.4275 | $86.43 | $86.45 | $86.40 |
| Purchase #4 | $176.96 | 8.545% | $192.0812 | $192.08 | $192.10 | $192.10 |
| Purchase #5 | $52.69 | 4.500% | $55.0611 | $55.06 | $55.05 | $55.10 |
| Purchase #6 | $237.45 | 5.495% | $250.4979 | $250.50 | $250.50 | $250.50 |
| Purchase #7 | $97.54 | 9.262% | $106.5742 | $106.57 | $106.55 | $106.60 |
| 7 purchase totals = | $857.77 | $923.4042 | $923.40 | $923.40 | $923.50 | |