| 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 | $169.55 | 3.850% | $176.0777 | $176.08 | $176.10 | $176.10 |
| Purchase #2 | $170.88 | 8.685% | $185.7209 | $185.72 | $185.70 | $185.70 |
| Purchase #3 | $236.38 | 13.848% | $269.1139 | $269.11 | $269.10 | $269.10 |
| Purchase #4 | $73.84 | 11.459% | $82.3013 | $82.30 | $82.30 | $82.30 |
| Purchase #5 | $30.98 | 6.527% | $33.0021 | $33.00 | $33.00 | $33.00 |
| Purchase #6 | $228.92 | 6.663% | $244.1729 | $244.17 | $244.15 | $244.20 |
| Purchase #7 | $126.35 | 12.313% | $141.9075 | $141.91 | $141.90 | $141.90 |
| 7 purchase totals = | $1,036.90 | $1,132.2963 | $1,132.29 | $1,132.25 | $1,132.30 | |