| 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 | $190.69 | 4.552% | $199.3702 | $199.37 | $199.35 | $199.40 |
| Purchase #2 | $69.33 | 6.714% | $73.9848 | $73.98 | $74.00 | $74.00 |
| Purchase #3 | $242.83 | 6.221% | $257.9365 | $257.94 | $257.95 | $257.90 |
| Purchase #4 | $151.56 | 10.352% | $167.2495 | $167.25 | $167.25 | $167.20 |
| Purchase #5 | $177.91 | 10.832% | $197.1812 | $197.18 | $197.20 | $197.20 |
| Purchase #6 | $109.88 | 3.445% | $113.6654 | $113.67 | $113.65 | $113.70 |
| Purchase #7 | $19.93 | 4.231% | $20.7732 | $20.77 | $20.75 | $20.80 |
| 7 purchase totals = | $962.13 | $1,030.1608 | $1,030.16 | $1,030.15 | $1,030.20 | |