| 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 | $244.41 | 5.300% | $257.3637 | $257.36 | $257.35 | $257.40 |
| Purchase #2 | $186.75 | 3.195% | $192.7167 | $192.72 | $192.70 | $192.70 |
| Purchase #3 | $141.53 | 4.853% | $148.3985 | $148.40 | $148.40 | $148.40 |
| Purchase #4 | $29.29 | 3.251% | $30.2422 | $30.24 | $30.25 | $30.20 |
| Purchase #5 | $21.66 | 5.362% | $22.8214 | $22.82 | $22.80 | $22.80 |
| Purchase #6 | $142.97 | 6.202% | $151.837 | $151.84 | $151.85 | $151.80 |
| Purchase #7 | $45.64 | 13.398% | $51.7548 | $51.75 | $51.75 | $51.80 |
| 7 purchase totals = | $812.25 | $855.1343 | $855.13 | $855.10 | $855.10 | |