| 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 | $113.81 | 3.113% | $117.3529 | $117.35 | $117.35 | $117.40 |
| Purchase #2 | $54.64 | 4.156% | $56.9108 | $56.91 | $56.90 | $56.90 |
| Purchase #3 | $83.32 | 10.433% | $92.0128 | $92.01 | $92.00 | $92.00 |
| Purchase #4 | $174.30 | 6.713% | $186.0008 | $186.00 | $186.00 | $186.00 |
| Purchase #5 | $16.31 | 5.374% | $17.1865 | $17.19 | $17.20 | $17.20 |
| Purchase #6 | $232.71 | 10.551% | $257.2632 | $257.26 | $257.25 | $257.30 |
| Purchase #7 | $166.78 | 8.421% | $180.8245 | $180.82 | $180.80 | $180.80 |
| 7 purchase totals = | $841.87 | $907.5515 | $907.54 | $907.50 | $907.60 | |