| 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 | $174.25 | 5.536% | $183.8965 | $183.90 | $183.90 | $183.90 |
| Purchase #2 | $121.27 | 12.761% | $136.7453 | $136.75 | $136.75 | $136.70 |
| Purchase #3 | $56.84 | 11.225% | $63.2203 | $63.22 | $63.20 | $63.20 |
| Purchase #4 | $232.44 | 4.192% | $242.1839 | $242.18 | $242.20 | $242.20 |
| Purchase #5 | $244.38 | 10.594% | $270.2696 | $270.27 | $270.25 | $270.30 |
| Purchase #6 | $196.79 | 9.323% | $215.1367 | $215.14 | $215.15 | $215.10 |
| Purchase #7 | $46.33 | 9.795% | $50.868 | $50.87 | $50.85 | $50.90 |
| 7 purchase totals = | $1,072.30 | $1,162.3203 | $1,162.33 | $1,162.30 | $1,162.30 | |