| 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 | $176.38 | 6.861% | $188.4814 | $188.48 | $188.50 | $188.50 |
| Purchase #2 | $217.84 | 4.507% | $227.658 | $227.66 | $227.65 | $227.70 |
| Purchase #3 | $131.90 | 12.534% | $148.4323 | $148.43 | $148.45 | $148.40 |
| Purchase #4 | $221.54 | 3.697% | $229.7303 | $229.73 | $229.75 | $229.70 |
| Purchase #5 | $149.66 | 9.221% | $163.4601 | $163.46 | $163.45 | $163.50 |
| Purchase #6 | $216.38 | 10.821% | $239.7945 | $239.79 | $239.80 | $239.80 |
| Purchase #7 | $17.50 | 9.126% | $19.0971 | $19.10 | $19.10 | $19.10 |
| 7 purchase totals = | $1,131.20 | $1,216.6537 | $1,216.65 | $1,216.70 | $1,216.70 | |