| 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 | $144.83 | 6.797% | $154.6741 | $154.67 | $154.65 | $154.70 |
| Purchase #2 | $205.39 | 12.744% | $231.5649 | $231.56 | $231.55 | $231.60 |
| Purchase #3 | $119.99 | 4.304% | $125.1544 | $125.15 | $125.15 | $125.20 |
| Purchase #4 | $188.41 | 12.680% | $212.3004 | $212.30 | $212.30 | $212.30 |
| Purchase #5 | $237.62 | 10.850% | $263.4018 | $263.40 | $263.40 | $263.40 |
| Purchase #6 | $6.90 | 5.751% | $7.2968 | $7.30 | $7.30 | $7.30 |
| Purchase #7 | $34.49 | 6.339% | $36.6763 | $36.68 | $36.70 | $36.70 |
| 7 purchase totals = | $937.63 | $1,031.0687 | $1,031.06 | $1,031.05 | $1,031.20 | |