| 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 | $163.99 | 5.612% | $173.1931 | $173.19 | $173.20 | $173.20 |
| Purchase #2 | $171.78 | 3.390% | $177.6033 | $177.60 | $177.60 | $177.60 |
| Purchase #3 | $148.65 | 6.706% | $158.6185 | $158.62 | $158.60 | $158.60 |
| Purchase #4 | $234.89 | 11.744% | $262.4755 | $262.48 | $262.50 | $262.50 |
| Purchase #5 | $69.59 | 7.724% | $74.9651 | $74.97 | $74.95 | $75.00 |
| Purchase #6 | $213.54 | 6.249% | $226.8841 | $226.88 | $226.90 | $226.90 |
| Purchase #7 | $206.28 | 9.104% | $225.0597 | $225.06 | $225.05 | $225.10 |
| 7 purchase totals = | $1,208.72 | $1,298.7993 | $1,298.80 | $1,298.80 | $1,298.90 | |