| 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 | $137.90 | 11.474% | $153.7226 | $153.72 | $153.70 | $153.70 |
| Purchase #2 | $248.30 | 5.296% | $261.45 | $261.45 | $261.45 | $261.50 |
| Purchase #3 | $155.83 | 5.738% | $164.7715 | $164.77 | $164.75 | $164.80 |
| Purchase #4 | $177.37 | 10.603% | $196.1765 | $196.18 | $196.20 | $196.20 |
| Purchase #5 | $160.38 | 13.645% | $182.2639 | $182.26 | $182.25 | $182.30 |
| Purchase #6 | $114.56 | 13.426% | $129.9408 | $129.94 | $129.95 | $129.90 |
| Purchase #7 | $53.92 | 9.326% | $58.9486 | $58.95 | $58.95 | $58.90 |
| 7 purchase totals = | $1,048.26 | $1,147.2739 | $1,147.27 | $1,147.25 | $1,147.30 | |