| 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 | $150.28 | 5.681% | $158.8174 | $158.82 | $158.80 | $158.80 |
| Purchase #2 | $87.72 | 10.839% | $97.228 | $97.23 | $97.25 | $97.20 |
| Purchase #3 | $247.57 | 11.429% | $275.8648 | $275.86 | $275.85 | $275.90 |
| Purchase #4 | $116.27 | 5.794% | $123.0067 | $123.01 | $123.00 | $123.00 |
| Purchase #5 | $158.42 | 7.220% | $169.8579 | $169.86 | $169.85 | $169.90 |
| Purchase #6 | $145.93 | 12.162% | $163.678 | $163.68 | $163.70 | $163.70 |
| Purchase #7 | $182.84 | 13.555% | $207.624 | $207.62 | $207.60 | $207.60 |
| 7 purchase totals = | $1,089.03 | $1,196.0768 | $1,196.08 | $1,196.05 | $1,196.10 | |