| 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 | $151.92 | 8.416% | $164.7056 | $164.71 | $164.70 | $164.70 |
| Purchase #2 | $167.53 | 6.572% | $178.5401 | $178.54 | $178.55 | $178.50 |
| Purchase #3 | $79.99 | 8.352% | $86.6708 | $86.67 | $86.65 | $86.70 |
| Purchase #4 | $188.98 | 4.709% | $197.8791 | $197.88 | $197.90 | $197.90 |
| Purchase #5 | $184.83 | 13.400% | $209.5972 | $209.60 | $209.60 | $209.60 |
| Purchase #6 | $249.73 | 4.309% | $260.4909 | $260.49 | $260.50 | $260.50 |
| Purchase #7 | $248.66 | 3.639% | $257.7087 | $257.71 | $257.70 | $257.70 |
| 7 purchase totals = | $1,271.64 | $1,355.5924 | $1,355.60 | $1,355.60 | $1,355.60 | |