| 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 | $198.90 | 3.568% | $205.9968 | $206.00 | $206.00 | $206.00 |
| Purchase #2 | $73.82 | 3.818% | $76.6384 | $76.64 | $76.65 | $76.60 |
| Purchase #3 | $153.51 | 9.219% | $167.6621 | $167.66 | $167.65 | $167.70 |
| Purchase #4 | $71.50 | 9.698% | $78.4341 | $78.43 | $78.45 | $78.40 |
| Purchase #5 | $207.82 | 3.680% | $215.4678 | $215.47 | $215.45 | $215.50 |
| Purchase #6 | $208.47 | 11.711% | $232.8839 | $232.88 | $232.90 | $232.90 |
| Purchase #7 | $185.82 | 4.388% | $193.9738 | $193.97 | $193.95 | $194.00 |
| 7 purchase totals = | $1,099.84 | $1,171.0569 | $1,171.05 | $1,171.05 | $1,171.10 | |