| 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 | $171.87 | 13.240% | $194.6256 | $194.63 | $194.65 | $194.60 |
| Purchase #2 | $227.92 | 10.810% | $252.5582 | $252.56 | $252.55 | $252.60 |
| Purchase #3 | $140.61 | 10.506% | $155.3825 | $155.38 | $155.40 | $155.40 |
| Purchase #4 | $87.48 | 5.693% | $92.4602 | $92.46 | $92.45 | $92.50 |
| Purchase #5 | $198.97 | 7.556% | $214.0042 | $214.00 | $214.00 | $214.00 |
| Purchase #6 | $228.36 | 3.681% | $236.7659 | $236.77 | $236.75 | $236.80 |
| Purchase #7 | $164.28 | 3.293% | $169.6897 | $169.69 | $169.70 | $169.70 |
| 7 purchase totals = | $1,219.49 | $1,315.4863 | $1,315.49 | $1,315.50 | $1,315.60 | |