| 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 | $146.60 | 11.252% | $163.0954 | $163.10 | $163.10 | $163.10 |
| Purchase #2 | $151.39 | 11.650% | $169.0269 | $169.03 | $169.05 | $169.00 |
| Purchase #3 | $97.39 | 4.635% | $101.904 | $101.90 | $101.90 | $101.90 |
| Purchase #4 | $173.57 | 4.405% | $181.2158 | $181.22 | $181.20 | $181.20 |
| Purchase #5 | $95.26 | 4.709% | $99.7458 | $99.75 | $99.75 | $99.70 |
| Purchase #6 | $33.67 | 11.137% | $37.4198 | $37.42 | $37.40 | $37.40 |
| Purchase #7 | $158.42 | 8.331% | $171.618 | $171.62 | $171.60 | $171.60 |
| 7 purchase totals = | $856.30 | $924.0257 | $924.04 | $924.00 | $923.90 | |