| 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 | $157.89 | 6.553% | $168.2365 | $168.24 | $168.25 | $168.20 |
| Purchase #2 | $189.57 | 9.515% | $207.6076 | $207.61 | $207.60 | $207.60 |
| Purchase #3 | $189.70 | 13.471% | $215.2545 | $215.25 | $215.25 | $215.30 |
| Purchase #4 | $141.65 | 6.599% | $150.9975 | $151.00 | $151.00 | $151.00 |
| Purchase #5 | $202.32 | 11.833% | $226.2605 | $226.26 | $226.25 | $226.30 |
| Purchase #6 | $101.54 | 8.199% | $109.8653 | $109.87 | $109.85 | $109.90 |
| Purchase #7 | $205.63 | 3.821% | $213.4871 | $213.49 | $213.50 | $213.50 |
| 7 purchase totals = | $1,188.30 | $1,291.7090 | $1,291.72 | $1,291.70 | $1,291.80 | |