| 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 | $30.63 | 13.521% | $34.7715 | $34.77 | $34.75 | $34.80 |
| Purchase #2 | $178.48 | 8.593% | $193.8168 | $193.82 | $193.80 | $193.80 |
| Purchase #3 | $54.64 | 8.197% | $59.1188 | $59.12 | $59.10 | $59.10 |
| Purchase #4 | $128.33 | 11.749% | $143.4075 | $143.41 | $143.40 | $143.40 |
| Purchase #5 | $12.76 | 5.181% | $13.4211 | $13.42 | $13.40 | $13.40 |
| Purchase #6 | $149.38 | 10.403% | $164.92 | $164.92 | $164.90 | $164.90 |
| Purchase #7 | $163.57 | 7.868% | $176.4397 | $176.44 | $176.45 | $176.40 |
| 7 purchase totals = | $717.79 | $785.8954 | $785.90 | $785.80 | $785.80 | |