| 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 | $169.61 | 10.522% | $187.4564 | $187.46 | $187.45 | $187.50 |
| Purchase #2 | $110.31 | 5.144% | $115.9843 | $115.98 | $116.00 | $116.00 |
| Purchase #3 | $185.35 | 9.332% | $202.6469 | $202.65 | $202.65 | $202.60 |
| Purchase #4 | $57.48 | 7.324% | $61.6898 | $61.69 | $61.70 | $61.70 |
| Purchase #5 | $209.93 | 11.373% | $233.8053 | $233.81 | $233.80 | $233.80 |
| Purchase #6 | $236.91 | 8.647% | $257.3956 | $257.40 | $257.40 | $257.40 |
| Purchase #7 | $208.33 | 11.279% | $231.8275 | $231.83 | $231.85 | $231.80 |
| 7 purchase totals = | $1,177.92 | $1,290.8058 | $1,290.82 | $1,290.85 | $1,290.80 | |