| 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 | $106.98 | 6.478% | $113.9102 | $113.91 | $113.90 | $113.90 |
| Purchase #2 | $10.70 | 9.192% | $11.6835 | $11.68 | $11.70 | $11.70 |
| Purchase #3 | $127.96 | 8.496% | $138.8315 | $138.83 | $138.85 | $138.80 |
| Purchase #4 | $174.25 | 5.349% | $183.5706 | $183.57 | $183.55 | $183.60 |
| Purchase #5 | $136.60 | 10.553% | $151.0154 | $151.02 | $151.00 | $151.00 |
| Purchase #6 | $54.30 | 12.273% | $60.9642 | $60.96 | $60.95 | $61.00 |
| Purchase #7 | $151.55 | 6.214% | $160.9673 | $160.97 | $160.95 | $161.00 |
| 7 purchase totals = | $762.34 | $820.9427 | $820.94 | $820.90 | $821.00 | |