| 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 | $65.98 | 10.125% | $72.6605 | $72.66 | $72.65 | $72.70 |
| Purchase #2 | $132.95 | 5.728% | $140.5654 | $140.57 | $140.55 | $140.60 |
| Purchase #3 | $180.66 | 4.613% | $188.9938 | $188.99 | $189.00 | $189.00 |
| Purchase #4 | $228.25 | 10.676% | $252.618 | $252.62 | $252.60 | $252.60 |
| Purchase #5 | $78.84 | 10.313% | $86.9708 | $86.97 | $86.95 | $87.00 |
| Purchase #6 | $180.83 | 6.712% | $192.9673 | $192.97 | $192.95 | $193.00 |
| Purchase #7 | $229.38 | 13.629% | $260.6422 | $260.64 | $260.65 | $260.60 |
| 7 purchase totals = | $1,096.89 | $1,195.4180 | $1,195.42 | $1,195.35 | $1,195.50 | |