| 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 | $174.43 | 10.329% | $192.4469 | $192.45 | $192.45 | $192.40 |
| Purchase #2 | $89.82 | 3.242% | $92.732 | $92.73 | $92.75 | $92.70 |
| Purchase #3 | $11.41 | 3.632% | $11.8244 | $11.82 | $11.80 | $11.80 |
| Purchase #4 | $7.36 | 8.577% | $7.9913 | $7.99 | $8.00 | $8.00 |
| Purchase #5 | $86.41 | 10.782% | $95.7267 | $95.73 | $95.75 | $95.70 |
| Purchase #6 | $154.68 | 7.351% | $166.0505 | $166.05 | $166.05 | $166.10 |
| Purchase #7 | $220.70 | 7.785% | $237.8815 | $237.88 | $237.90 | $237.90 |
| 7 purchase totals = | $744.81 | $804.6533 | $804.65 | $804.70 | $804.60 | |