| 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 | $104.69 | 9.246% | $114.3696 | $114.37 | $114.35 | $114.40 |
| Purchase #2 | $222.40 | 9.544% | $243.6259 | $243.63 | $243.65 | $243.60 |
| Purchase #3 | $161.50 | 13.485% | $183.2783 | $183.28 | $183.30 | $183.30 |
| Purchase #4 | $183.68 | 3.837% | $190.7278 | $190.73 | $190.75 | $190.70 |
| Purchase #5 | $164.96 | 7.233% | $176.8916 | $176.89 | $176.90 | $176.90 |
| Purchase #6 | $17.42 | 6.795% | $18.6037 | $18.60 | $18.60 | $18.60 |
| Purchase #7 | $238.66 | 9.700% | $261.81 | $261.81 | $261.80 | $261.80 |
| 7 purchase totals = | $1,093.31 | $1,189.3069 | $1,189.31 | $1,189.35 | $1,189.30 | |