| 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 | $190.53 | 5.729% | $201.4455 | $201.45 | $201.45 | $201.40 |
| Purchase #2 | $156.51 | 4.387% | $163.3761 | $163.38 | $163.40 | $163.40 |
| Purchase #3 | $201.75 | 11.436% | $224.8221 | $224.82 | $224.80 | $224.80 |
| Purchase #4 | $71.34 | 8.264% | $77.2355 | $77.24 | $77.25 | $77.20 |
| Purchase #5 | $208.84 | 13.284% | $236.5823 | $236.58 | $236.60 | $236.60 |
| Purchase #6 | $249.36 | 8.338% | $270.1516 | $270.15 | $270.15 | $270.20 |
| Purchase #7 | $249.29 | 10.143% | $274.5755 | $274.58 | $274.60 | $274.60 |
| 7 purchase totals = | $1,327.62 | $1,448.1886 | $1,448.20 | $1,448.25 | $1,448.20 | |