| 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 | $153.27 | 6.646% | $163.4563 | $163.46 | $163.45 | $163.50 |
| Purchase #2 | $46.45 | 13.587% | $52.7612 | $52.76 | $52.75 | $52.80 |
| Purchase #3 | $79.25 | 7.248% | $84.994 | $84.99 | $85.00 | $85.00 |
| Purchase #4 | $149.71 | 12.753% | $168.8025 | $168.80 | $168.80 | $168.80 |
| Purchase #5 | $199.59 | 6.581% | $212.725 | $212.73 | $212.75 | $212.70 |
| Purchase #6 | $138.41 | 5.300% | $145.7457 | $145.75 | $145.75 | $145.70 |
| Purchase #7 | $137.50 | 13.681% | $156.3114 | $156.31 | $156.30 | $156.30 |
| 7 purchase totals = | $904.18 | $984.7961 | $984.80 | $984.80 | $984.80 | |