| 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 | $112.99 | 5.410% | $119.1028 | $119.10 | $119.10 | $119.10 |
| Purchase #2 | $182.73 | 7.671% | $196.7472 | $196.75 | $196.75 | $196.70 |
| Purchase #3 | $166.68 | 8.604% | $181.0211 | $181.02 | $181.00 | $181.00 |
| Purchase #4 | $158.29 | 4.469% | $165.364 | $165.36 | $165.35 | $165.40 |
| Purchase #5 | $148.26 | 3.599% | $153.5959 | $153.60 | $153.60 | $153.60 |
| Purchase #6 | $10.58 | 11.322% | $11.7779 | $11.78 | $11.80 | $11.80 |
| Purchase #7 | $231.77 | 10.304% | $255.6516 | $255.65 | $255.65 | $255.70 |
| 7 purchase totals = | $1,011.30 | $1,083.2605 | $1,083.26 | $1,083.25 | $1,083.30 | |