| 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 | $166.48 | 4.558% | $174.0682 | $174.07 | $174.05 | $174.10 |
| Purchase #2 | $226.31 | 13.680% | $257.2692 | $257.27 | $257.25 | $257.30 |
| Purchase #3 | $16.82 | 13.514% | $19.0931 | $19.09 | $19.10 | $19.10 |
| Purchase #4 | $239.28 | 9.105% | $261.0664 | $261.07 | $261.05 | $261.10 |
| Purchase #5 | $116.32 | 6.357% | $123.7145 | $123.71 | $123.70 | $123.70 |
| Purchase #6 | $154.63 | 10.137% | $170.3048 | $170.30 | $170.30 | $170.30 |
| Purchase #7 | $170.58 | 10.361% | $188.2538 | $188.25 | $188.25 | $188.30 |
| 7 purchase totals = | $1,090.42 | $1,193.7700 | $1,193.76 | $1,193.70 | $1,193.90 | |