| 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 | $150.95 | 4.247% | $157.3608 | $157.36 | $157.35 | $157.40 |
| Purchase #2 | $217.98 | 3.325% | $225.2278 | $225.23 | $225.25 | $225.20 |
| Purchase #3 | $86.31 | 6.472% | $91.896 | $91.90 | $91.90 | $91.90 |
| Purchase #4 | $199.34 | 4.733% | $208.7748 | $208.77 | $208.75 | $208.80 |
| Purchase #5 | $184.33 | 8.500% | $199.9981 | $200.00 | $200.00 | $200.00 |
| Purchase #6 | $158.77 | 6.669% | $169.3584 | $169.36 | $169.35 | $169.40 |
| Purchase #7 | $218.61 | 5.868% | $231.438 | $231.44 | $231.45 | $231.40 |
| 7 purchase totals = | $1,216.29 | $1,284.0539 | $1,284.06 | $1,284.05 | $1,284.10 | |