| 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 | $115.89 | 5.148% | $121.856 | $121.86 | $121.85 | $121.90 |
| Purchase #2 | $24.73 | 5.484% | $26.0862 | $26.09 | $26.10 | $26.10 |
| Purchase #3 | $97.41 | 5.501% | $102.7685 | $102.77 | $102.75 | $102.80 |
| Purchase #4 | $182.73 | 5.555% | $192.8807 | $192.88 | $192.90 | $192.90 |
| Purchase #5 | $103.82 | 12.463% | $116.7591 | $116.76 | $116.75 | $116.80 |
| Purchase #6 | $72.66 | 5.728% | $76.822 | $76.82 | $76.80 | $76.80 |
| Purchase #7 | $226.36 | 12.475% | $254.5984 | $254.60 | $254.60 | $254.60 |
| 7 purchase totals = | $823.60 | $891.7709 | $891.78 | $891.75 | $891.90 | |