| 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 | $146.65 | 12.495% | $164.9739 | $164.97 | $164.95 | $165.00 |
| Purchase #2 | $227.47 | 12.384% | $255.6399 | $255.64 | $255.65 | $255.60 |
| Purchase #3 | $58.72 | 4.454% | $61.3354 | $61.34 | $61.35 | $61.30 |
| Purchase #4 | $21.87 | 5.692% | $23.1148 | $23.11 | $23.10 | $23.10 |
| Purchase #5 | $134.88 | 7.854% | $145.4735 | $145.47 | $145.45 | $145.50 |
| Purchase #6 | $231.91 | 13.132% | $262.3644 | $262.36 | $262.35 | $262.40 |
| Purchase #7 | $67.38 | 3.544% | $69.7679 | $69.77 | $69.75 | $69.80 |
| 7 purchase totals = | $888.88 | $982.6698 | $982.66 | $982.60 | $982.70 | |