| 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 | $177.93 | 3.829% | $184.7429 | $184.74 | $184.75 | $184.70 |
| Purchase #2 | $241.31 | 11.867% | $269.9463 | $269.95 | $269.95 | $269.90 |
| Purchase #3 | $146.40 | 9.678% | $160.5686 | $160.57 | $160.55 | $160.60 |
| Purchase #4 | $232.37 | 12.337% | $261.0375 | $261.04 | $261.05 | $261.00 |
| Purchase #5 | $209.42 | 3.481% | $216.7099 | $216.71 | $216.70 | $216.70 |
| Purchase #6 | $176.56 | 5.854% | $186.8958 | $186.90 | $186.90 | $186.90 |
| Purchase #7 | $14.36 | 5.304% | $15.1217 | $15.12 | $15.10 | $15.10 |
| 7 purchase totals = | $1,198.35 | $1,295.0227 | $1,295.03 | $1,295.00 | $1,294.90 | |