| 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 | $160.71 | 13.504% | $182.4123 | $182.41 | $182.40 | $182.40 |
| Purchase #2 | $97.50 | 11.155% | $108.3761 | $108.38 | $108.40 | $108.40 |
| Purchase #3 | $65.26 | 8.284% | $70.6661 | $70.67 | $70.65 | $70.70 |
| Purchase #4 | $50.71 | 6.640% | $54.0771 | $54.08 | $54.10 | $54.10 |
| Purchase #5 | $49.55 | 4.565% | $51.812 | $51.81 | $51.80 | $51.80 |
| Purchase #6 | $133.71 | 6.763% | $142.7528 | $142.75 | $142.75 | $142.80 |
| Purchase #7 | $153.98 | 8.235% | $166.6603 | $166.66 | $166.65 | $166.70 |
| 7 purchase totals = | $711.42 | $776.7567 | $776.76 | $776.75 | $776.90 | |