| 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 | $209.42 | 7.735% | $225.6186 | $225.62 | $225.60 | $225.60 |
| Purchase #2 | $101.52 | 3.484% | $105.057 | $105.06 | $105.05 | $105.10 |
| Purchase #3 | $27.26 | 12.300% | $30.613 | $30.61 | $30.60 | $30.60 |
| Purchase #4 | $157.50 | 8.437% | $170.7883 | $170.79 | $170.80 | $170.80 |
| Purchase #5 | $10.80 | 10.757% | $11.9618 | $11.96 | $11.95 | $12.00 |
| Purchase #6 | $11.99 | 5.366% | $12.6334 | $12.63 | $12.65 | $12.60 |
| Purchase #7 | $136.87 | 4.477% | $142.9977 | $143.00 | $143.00 | $143.00 |
| 7 purchase totals = | $655.36 | $699.6698 | $699.67 | $699.65 | $699.70 | |