| 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 | $166.82 | 3.387% | $172.4702 | $172.47 | $172.45 | $172.50 |
| Purchase #2 | $116.77 | 8.722% | $126.9547 | $126.95 | $126.95 | $127.00 |
| Purchase #3 | $71.74 | 13.143% | $81.1688 | $81.17 | $81.15 | $81.20 |
| Purchase #4 | $145.35 | 11.812% | $162.5187 | $162.52 | $162.50 | $162.50 |
| Purchase #5 | $123.83 | 7.836% | $133.5333 | $133.53 | $133.55 | $133.50 |
| Purchase #6 | $27.68 | 4.403% | $28.8988 | $28.90 | $28.90 | $28.90 |
| Purchase #7 | $232.77 | 12.225% | $261.2261 | $261.23 | $261.25 | $261.20 |
| 7 purchase totals = | $884.96 | $966.7706 | $966.77 | $966.75 | $966.80 | |