| 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 | $151.41 | 5.736% | $160.0949 | $160.09 | $160.10 | $160.10 |
| Purchase #2 | $101.75 | 12.207% | $114.1706 | $114.17 | $114.15 | $114.20 |
| Purchase #3 | $134.31 | 8.371% | $145.5531 | $145.55 | $145.55 | $145.60 |
| Purchase #4 | $175.50 | 8.498% | $190.414 | $190.41 | $190.40 | $190.40 |
| Purchase #5 | $67.93 | 3.108% | $70.0413 | $70.04 | $70.05 | $70.00 |
| Purchase #6 | $84.67 | 8.386% | $91.7704 | $91.77 | $91.75 | $91.80 |
| Purchase #7 | $230.27 | 13.677% | $261.764 | $261.76 | $261.75 | $261.80 |
| 7 purchase totals = | $945.84 | $1,033.8083 | $1,033.79 | $1,033.75 | $1,033.90 | |