| 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 | $73.80 | 6.631% | $78.6937 | $78.69 | $78.70 | $78.70 |
| Purchase #2 | $186.38 | 6.314% | $198.148 | $198.15 | $198.15 | $198.10 |
| Purchase #3 | $60.62 | 4.870% | $63.5722 | $63.57 | $63.55 | $63.60 |
| Purchase #4 | $115.60 | 8.375% | $125.2815 | $125.28 | $125.30 | $125.30 |
| Purchase #5 | $244.32 | 11.194% | $271.6692 | $271.67 | $271.65 | $271.70 |
| Purchase #6 | $12.82 | 4.500% | $13.3969 | $13.40 | $13.40 | $13.40 |
| Purchase #7 | $161.99 | 4.222% | $168.8292 | $168.83 | $168.85 | $168.80 |
| 7 purchase totals = | $855.53 | $919.5907 | $919.59 | $919.60 | $919.60 | |