| 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 | $156.85 | 6.549% | $167.1221 | $167.12 | $167.10 | $167.10 |
| Purchase #2 | $236.96 | 10.278% | $261.3147 | $261.31 | $261.30 | $261.30 |
| Purchase #3 | $122.32 | 11.770% | $136.7171 | $136.72 | $136.70 | $136.70 |
| Purchase #4 | $151.68 | 7.404% | $162.9104 | $162.91 | $162.90 | $162.90 |
| Purchase #5 | $160.74 | 3.735% | $166.7436 | $166.74 | $166.75 | $166.70 |
| Purchase #6 | $247.96 | 6.274% | $263.517 | $263.52 | $263.50 | $263.50 |
| Purchase #7 | $104.68 | 11.719% | $116.9474 | $116.95 | $116.95 | $116.90 |
| 7 purchase totals = | $1,181.19 | $1,275.2723 | $1,275.27 | $1,275.20 | $1,275.10 | |