| 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 | $168.49 | 9.206% | $184.0012 | $184.00 | $184.00 | $184.00 |
| Purchase #2 | $186.40 | 3.186% | $192.3387 | $192.34 | $192.35 | $192.30 |
| Purchase #3 | $113.66 | 6.438% | $120.9774 | $120.98 | $121.00 | $121.00 |
| Purchase #4 | $46.80 | 6.587% | $49.8827 | $49.88 | $49.90 | $49.90 |
| Purchase #5 | $12.60 | 10.208% | $13.8862 | $13.89 | $13.90 | $13.90 |
| Purchase #6 | $28.57 | 5.215% | $30.0599 | $30.06 | $30.05 | $30.10 |
| Purchase #7 | $200.83 | 7.681% | $216.2558 | $216.26 | $216.25 | $216.30 |
| 7 purchase totals = | $757.35 | $807.4019 | $807.41 | $807.45 | $807.50 | |