| 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 | $227.68 | 7.776% | $245.3844 | $245.38 | $245.40 | $245.40 |
| Purchase #2 | $8.76 | 6.361% | $9.3172 | $9.32 | $9.30 | $9.30 |
| Purchase #3 | $144.30 | 13.184% | $163.3245 | $163.32 | $163.30 | $163.30 |
| Purchase #4 | $126.66 | 10.507% | $139.9682 | $139.97 | $139.95 | $140.00 |
| Purchase #5 | $62.74 | 5.778% | $66.3651 | $66.37 | $66.35 | $66.40 |
| Purchase #6 | $76.50 | 7.199% | $82.0072 | $82.01 | $82.00 | $82.00 |
| Purchase #7 | $31.95 | 13.635% | $36.3064 | $36.31 | $36.30 | $36.30 |
| 7 purchase totals = | $678.59 | $742.6730 | $742.68 | $742.60 | $742.70 | |