| 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 | $106.59 | 7.109% | $114.1675 | $114.17 | $114.15 | $114.20 |
| Purchase #2 | $110.63 | 3.180% | $114.148 | $114.15 | $114.15 | $114.10 |
| Purchase #3 | $23.81 | 6.218% | $25.2905 | $25.29 | $25.30 | $25.30 |
| Purchase #4 | $60.97 | 12.733% | $68.7333 | $68.73 | $68.75 | $68.70 |
| Purchase #5 | $187.36 | 4.343% | $195.497 | $195.50 | $195.50 | $195.50 |
| Purchase #6 | $127.99 | 3.396% | $132.3365 | $132.34 | $132.35 | $132.30 |
| Purchase #7 | $125.48 | 7.249% | $134.576 | $134.58 | $134.60 | $134.60 |
| 7 purchase totals = | $742.83 | $784.7488 | $784.76 | $784.80 | $784.70 | |