| 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 | $126.86 | 12.315% | $142.4828 | $142.48 | $142.50 | $142.50 |
| Purchase #2 | $182.66 | 4.439% | $190.7683 | $190.77 | $190.75 | $190.80 |
| Purchase #3 | $126.33 | 4.693% | $132.2587 | $132.26 | $132.25 | $132.30 |
| Purchase #4 | $133.42 | 13.866% | $151.92 | $151.92 | $151.90 | $151.90 |
| Purchase #5 | $94.55 | 13.386% | $107.2065 | $107.21 | $107.20 | $107.20 |
| Purchase #6 | $180.98 | 11.373% | $201.5629 | $201.56 | $201.55 | $201.60 |
| Purchase #7 | $67.74 | 13.165% | $76.658 | $76.66 | $76.65 | $76.70 |
| 7 purchase totals = | $912.54 | $1,002.8572 | $1,002.86 | $1,002.80 | $1,003.00 | |