| 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 | $167.48 | 3.783% | $173.8158 | $173.82 | $173.80 | $173.80 |
| Purchase #2 | $146.30 | 5.513% | $154.3655 | $154.37 | $154.35 | $154.40 |
| Purchase #3 | $221.92 | 9.832% | $243.7392 | $243.74 | $243.75 | $243.70 |
| Purchase #4 | $207.68 | 3.651% | $215.2624 | $215.26 | $215.25 | $215.30 |
| Purchase #5 | $142.29 | 6.734% | $151.8718 | $151.87 | $151.85 | $151.90 |
| Purchase #6 | $205.59 | 12.398% | $231.079 | $231.08 | $231.10 | $231.10 |
| Purchase #7 | $124.50 | 6.655% | $132.7855 | $132.79 | $132.80 | $132.80 |
| 7 purchase totals = | $1,215.76 | $1,302.9192 | $1,302.93 | $1,302.90 | $1,303.00 | |