| 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 | $148.78 | 6.728% | $158.7899 | $158.79 | $158.80 | $158.80 |
| Purchase #2 | $209.99 | 3.611% | $217.5727 | $217.57 | $217.55 | $217.60 |
| Purchase #3 | $180.81 | 3.173% | $186.5471 | $186.55 | $186.55 | $186.50 |
| Purchase #4 | $242.32 | 8.423% | $262.7306 | $262.73 | $262.75 | $262.70 |
| Purchase #5 | $222.89 | 9.390% | $243.8194 | $243.82 | $243.80 | $243.80 |
| Purchase #6 | $10.90 | 8.235% | $11.7976 | $11.80 | $11.80 | $11.80 |
| Purchase #7 | $180.74 | 11.629% | $201.7583 | $201.76 | $201.75 | $201.80 |
| 7 purchase totals = | $1,196.43 | $1,283.0156 | $1,283.02 | $1,283.00 | $1,283.00 | |