| 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 | $182.70 | 9.464% | $199.9907 | $199.99 | $200.00 | $200.00 |
| Purchase #2 | $154.59 | 5.784% | $163.5315 | $163.53 | $163.55 | $163.50 |
| Purchase #3 | $154.29 | 8.166% | $166.8893 | $166.89 | $166.90 | $166.90 |
| Purchase #4 | $183.82 | 4.560% | $192.2022 | $192.20 | $192.20 | $192.20 |
| Purchase #5 | $178.28 | 7.155% | $191.0359 | $191.04 | $191.05 | $191.00 |
| Purchase #6 | $98.36 | 6.666% | $104.9167 | $104.92 | $104.90 | $104.90 |
| Purchase #7 | $108.95 | 6.486% | $116.0165 | $116.02 | $116.00 | $116.00 |
| 7 purchase totals = | $1,060.99 | $1,134.5828 | $1,134.59 | $1,134.60 | $1,134.50 | |