| 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 | $156.74 | 11.574% | $174.8811 | $174.88 | $174.90 | $174.90 |
| Purchase #2 | $146.83 | 11.600% | $163.8623 | $163.86 | $163.85 | $163.90 |
| Purchase #3 | $49.92 | 5.751% | $52.7909 | $52.79 | $52.80 | $52.80 |
| Purchase #4 | $116.74 | 4.803% | $122.347 | $122.35 | $122.35 | $122.30 |
| Purchase #5 | $173.84 | 7.274% | $186.4851 | $186.49 | $186.50 | $186.50 |
| Purchase #6 | $241.91 | 12.500% | $272.1488 | $272.15 | $272.15 | $272.10 |
| Purchase #7 | $77.82 | 3.636% | $80.6495 | $80.65 | $80.65 | $80.60 |
| 7 purchase totals = | $963.80 | $1,053.1647 | $1,053.17 | $1,053.20 | $1,053.10 | |