| 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 | $198.46 | 13.837% | $225.9209 | $225.92 | $225.90 | $225.90 |
| Purchase #2 | $128.97 | 12.552% | $145.1583 | $145.16 | $145.15 | $145.20 |
| Purchase #3 | $163.65 | 10.224% | $180.3816 | $180.38 | $180.40 | $180.40 |
| Purchase #4 | $108.83 | 5.444% | $114.7547 | $114.75 | $114.75 | $114.80 |
| Purchase #5 | $81.56 | 6.119% | $86.5507 | $86.55 | $86.55 | $86.60 |
| Purchase #6 | $139.67 | 3.815% | $144.9984 | $145.00 | $145.00 | $145.00 |
| Purchase #7 | $250.82 | 5.543% | $264.723 | $264.72 | $264.70 | $264.70 |
| 7 purchase totals = | $1,071.96 | $1,162.4876 | $1,162.48 | $1,162.45 | $1,162.60 | |