| 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 | $151.94 | 3.242% | $156.8659 | $156.87 | $156.85 | $156.90 |
| Purchase #2 | $168.36 | 7.527% | $181.0325 | $181.03 | $181.05 | $181.00 |
| Purchase #3 | $10.47 | 4.466% | $10.9376 | $10.94 | $10.95 | $10.90 |
| Purchase #4 | $171.76 | 5.316% | $180.8908 | $180.89 | $180.90 | $180.90 |
| Purchase #5 | $222.40 | 3.274% | $229.6814 | $229.68 | $229.70 | $229.70 |
| Purchase #6 | $247.35 | 9.566% | $271.0115 | $271.01 | $271.00 | $271.00 |
| Purchase #7 | $237.39 | 12.675% | $267.4792 | $267.48 | $267.50 | $267.50 |
| 7 purchase totals = | $1,209.67 | $1,297.8989 | $1,297.90 | $1,297.95 | $1,297.90 | |