| 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 | $152.97 | 12.107% | $171.4901 | $171.49 | $171.50 | $171.50 |
| Purchase #2 | $156.66 | 4.654% | $163.951 | $163.95 | $163.95 | $164.00 |
| Purchase #3 | $19.83 | 10.156% | $21.8439 | $21.84 | $21.85 | $21.80 |
| Purchase #4 | $113.28 | 10.125% | $124.7496 | $124.75 | $124.75 | $124.70 |
| Purchase #5 | $41.25 | 12.273% | $46.3126 | $46.31 | $46.30 | $46.30 |
| Purchase #6 | $51.30 | 12.276% | $57.5976 | $57.60 | $57.60 | $57.60 |
| Purchase #7 | $163.92 | 4.860% | $171.8865 | $171.89 | $171.90 | $171.90 |
| 7 purchase totals = | $699.21 | $757.8313 | $757.83 | $757.85 | $757.80 | |