| 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 | $146.74 | 7.205% | $157.3126 | $157.31 | $157.30 | $157.30 |
| Purchase #2 | $94.85 | 13.435% | $107.5931 | $107.59 | $107.60 | $107.60 |
| Purchase #3 | $102.34 | 5.473% | $107.9411 | $107.94 | $107.95 | $107.90 |
| Purchase #4 | $54.68 | 9.240% | $59.7324 | $59.73 | $59.75 | $59.70 |
| Purchase #5 | $127.99 | 3.420% | $132.3673 | $132.37 | $132.35 | $132.40 |
| Purchase #6 | $245.87 | 9.652% | $269.6014 | $269.60 | $269.60 | $269.60 |
| Purchase #7 | $218.31 | 13.659% | $248.129 | $248.13 | $248.15 | $248.10 |
| 7 purchase totals = | $990.78 | $1,082.6769 | $1,082.67 | $1,082.70 | $1,082.60 | |