| 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 | $165.43 | 6.159% | $175.6188 | $175.62 | $175.60 | $175.60 |
| Purchase #2 | $73.34 | 3.447% | $75.868 | $75.87 | $75.85 | $75.90 |
| Purchase #3 | $119.46 | 7.221% | $128.0862 | $128.09 | $128.10 | $128.10 |
| Purchase #4 | $195.30 | 10.153% | $215.1288 | $215.13 | $215.15 | $215.10 |
| Purchase #5 | $75.54 | 3.732% | $78.3592 | $78.36 | $78.35 | $78.40 |
| Purchase #6 | $37.51 | 7.510% | $40.327 | $40.33 | $40.35 | $40.30 |
| Purchase #7 | $231.41 | 4.770% | $242.4483 | $242.45 | $242.45 | $242.40 |
| 7 purchase totals = | $897.99 | $955.8363 | $955.85 | $955.85 | $955.80 | |