| 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 | $134.59 | 11.229% | $149.7031 | $149.70 | $149.70 | $149.70 |
| Purchase #2 | $119.36 | 10.777% | $132.2234 | $132.22 | $132.20 | $132.20 |
| Purchase #3 | $203.58 | 13.715% | $231.501 | $231.50 | $231.50 | $231.50 |
| Purchase #4 | $190.39 | 13.381% | $215.8661 | $215.87 | $215.85 | $215.90 |
| Purchase #5 | $167.45 | 12.407% | $188.2255 | $188.23 | $188.25 | $188.20 |
| Purchase #6 | $172.76 | 3.472% | $178.7582 | $178.76 | $178.75 | $178.80 |
| Purchase #7 | $43.61 | 12.743% | $49.1672 | $49.17 | $49.15 | $49.20 |
| 7 purchase totals = | $1,031.74 | $1,145.4445 | $1,145.45 | $1,145.40 | $1,145.50 | |