| 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 | $165.49 | 9.775% | $181.6666 | $181.67 | $181.65 | $181.70 |
| Purchase #2 | $51.34 | 7.497% | $55.189 | $55.19 | $55.20 | $55.20 |
| Purchase #3 | $102.30 | 11.533% | $114.0983 | $114.10 | $114.10 | $114.10 |
| Purchase #4 | $225.52 | 3.461% | $233.3252 | $233.33 | $233.35 | $233.30 |
| Purchase #5 | $116.27 | 4.567% | $121.5801 | $121.58 | $121.60 | $121.60 |
| Purchase #6 | $206.26 | 7.813% | $222.3751 | $222.38 | $222.40 | $222.40 |
| Purchase #7 | $131.66 | 4.221% | $137.2174 | $137.22 | $137.20 | $137.20 |
| 7 purchase totals = | $998.84 | $1,065.4517 | $1,065.47 | $1,065.50 | $1,065.50 | |