| 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 | $162.73 | 8.377% | $176.3619 | $176.36 | $176.35 | $176.40 |
| Purchase #2 | $161.32 | 11.567% | $179.9799 | $179.98 | $180.00 | $180.00 |
| Purchase #3 | $243.56 | 5.701% | $257.4454 | $257.45 | $257.45 | $257.40 |
| Purchase #4 | $94.91 | 13.170% | $107.4096 | $107.41 | $107.40 | $107.40 |
| Purchase #5 | $100.73 | 3.792% | $104.5497 | $104.55 | $104.55 | $104.50 |
| Purchase #6 | $249.71 | 3.736% | $259.0392 | $259.04 | $259.05 | $259.00 |
| Purchase #7 | $147.79 | 12.526% | $166.3022 | $166.30 | $166.30 | $166.30 |
| 7 purchase totals = | $1,160.75 | $1,251.0879 | $1,251.09 | $1,251.10 | $1,251.00 | |