| 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 | $181.67 | 6.367% | $193.2369 | $193.24 | $193.25 | $193.20 |
| Purchase #2 | $153.80 | 6.728% | $164.1477 | $164.15 | $164.15 | $164.10 |
| Purchase #3 | $237.36 | 10.375% | $261.9861 | $261.99 | $262.00 | $262.00 |
| Purchase #4 | $106.88 | 5.137% | $112.3704 | $112.37 | $112.35 | $112.40 |
| Purchase #5 | $188.48 | 8.867% | $205.1925 | $205.19 | $205.20 | $205.20 |
| Purchase #6 | $91.72 | 10.517% | $101.3662 | $101.37 | $101.35 | $101.40 |
| Purchase #7 | $75.34 | 13.605% | $85.59 | $85.59 | $85.60 | $85.60 |
| 7 purchase totals = | $1,035.25 | $1,123.8898 | $1,123.90 | $1,123.90 | $1,123.90 | |