| 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 | $156.89 | 12.141% | $175.938 | $175.94 | $175.95 | $175.90 |
| Purchase #2 | $241.75 | 6.338% | $257.0721 | $257.07 | $257.05 | $257.10 |
| Purchase #3 | $21.75 | 6.287% | $23.1174 | $23.12 | $23.10 | $23.10 |
| Purchase #4 | $81.37 | 9.752% | $89.3052 | $89.31 | $89.30 | $89.30 |
| Purchase #5 | $83.68 | 3.718% | $86.7912 | $86.79 | $86.80 | $86.80 |
| Purchase #6 | $164.74 | 7.285% | $176.7413 | $176.74 | $176.75 | $176.70 |
| Purchase #7 | $27.44 | 11.279% | $30.535 | $30.54 | $30.55 | $30.50 |
| 7 purchase totals = | $777.62 | $839.5002 | $839.51 | $839.50 | $839.40 | |