| 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 | $212.52 | 8.828% | $231.2813 | $231.28 | $231.30 | $231.30 |
| Purchase #2 | $17.83 | 13.562% | $20.2481 | $20.25 | $20.25 | $20.20 |
| Purchase #3 | $67.74 | 5.576% | $71.5172 | $71.52 | $71.50 | $71.50 |
| Purchase #4 | $8.44 | 5.605% | $8.9131 | $8.91 | $8.90 | $8.90 |
| Purchase #5 | $154.94 | 8.660% | $168.3578 | $168.36 | $168.35 | $168.40 |
| Purchase #6 | $11.63 | 12.621% | $13.0978 | $13.10 | $13.10 | $13.10 |
| Purchase #7 | $189.34 | 5.455% | $199.6685 | $199.67 | $199.65 | $199.70 |
| 7 purchase totals = | $662.44 | $713.0838 | $713.09 | $713.05 | $713.10 | |