| 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 | $147.82 | 13.690% | $168.0566 | $168.06 | $168.05 | $168.10 |
| Purchase #2 | $26.99 | 13.589% | $30.6577 | $30.66 | $30.65 | $30.70 |
| Purchase #3 | $35.93 | 4.193% | $37.4365 | $37.44 | $37.45 | $37.40 |
| Purchase #4 | $145.41 | 8.308% | $157.4907 | $157.49 | $157.50 | $157.50 |
| Purchase #5 | $32.47 | 12.338% | $36.4761 | $36.48 | $36.50 | $36.50 |
| Purchase #6 | $245.40 | 6.543% | $261.4565 | $261.46 | $261.45 | $261.50 |
| Purchase #7 | $135.50 | 9.437% | $148.2871 | $148.29 | $148.30 | $148.30 |
| 7 purchase totals = | $769.52 | $839.8612 | $839.88 | $839.90 | $840.00 | |