| 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 | $125.60 | 6.396% | $133.6334 | $133.63 | $133.65 | $133.60 |
| Purchase #2 | $193.88 | 7.661% | $208.7331 | $208.73 | $208.75 | $208.70 |
| Purchase #3 | $163.58 | 13.705% | $185.9986 | $186.00 | $186.00 | $186.00 |
| Purchase #4 | $185.57 | 9.246% | $202.7278 | $202.73 | $202.75 | $202.70 |
| Purchase #5 | $125.52 | 5.750% | $132.7374 | $132.74 | $132.75 | $132.70 |
| Purchase #6 | $235.56 | 8.594% | $255.804 | $255.80 | $255.80 | $255.80 |
| Purchase #7 | $190.60 | 10.524% | $210.6587 | $210.66 | $210.65 | $210.70 |
| 7 purchase totals = | $1,220.31 | $1,330.2930 | $1,330.29 | $1,330.35 | $1,330.20 | |