| 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 | $190.95 | 4.832% | $200.1767 | $200.18 | $200.20 | $200.20 |
| Purchase #2 | $5.57 | 8.599% | $6.049 | $6.05 | $6.05 | $6.00 |
| Purchase #3 | $242.69 | 7.230% | $260.2365 | $260.24 | $260.25 | $260.20 |
| Purchase #4 | $80.98 | 4.172% | $84.3585 | $84.36 | $84.35 | $84.40 |
| Purchase #5 | $177.65 | 4.680% | $185.964 | $185.96 | $185.95 | $186.00 |
| Purchase #6 | $72.72 | 5.430% | $76.6687 | $76.67 | $76.65 | $76.70 |
| Purchase #7 | $108.54 | 7.282% | $116.4439 | $116.44 | $116.45 | $116.40 |
| 7 purchase totals = | $879.10 | $929.8973 | $929.90 | $929.90 | $929.90 | |