| 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 | $154.49 | 8.564% | $167.7205 | $167.72 | $167.70 | $167.70 |
| Purchase #2 | $122.80 | 11.487% | $136.906 | $136.91 | $136.90 | $136.90 |
| Purchase #3 | $105.81 | 12.694% | $119.2415 | $119.24 | $119.25 | $119.20 |
| Purchase #4 | $122.30 | 8.558% | $132.7664 | $132.77 | $132.75 | $132.80 |
| Purchase #5 | $178.70 | 13.465% | $202.762 | $202.76 | $202.75 | $202.80 |
| Purchase #6 | $242.59 | 13.803% | $276.0747 | $276.07 | $276.05 | $276.10 |
| Purchase #7 | $117.31 | 13.257% | $132.8618 | $132.86 | $132.85 | $132.90 |
| 7 purchase totals = | $1,044.00 | $1,168.3329 | $1,168.33 | $1,168.25 | $1,168.40 | |