| 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 | $146.28 | 5.421% | $154.2098 | $154.21 | $154.20 | $154.20 |
| Purchase #2 | $109.57 | 6.433% | $116.6186 | $116.62 | $116.60 | $116.60 |
| Purchase #3 | $174.54 | 11.710% | $194.9786 | $194.98 | $195.00 | $195.00 |
| Purchase #4 | $222.73 | 7.330% | $239.0561 | $239.06 | $239.05 | $239.10 |
| Purchase #5 | $90.71 | 7.243% | $97.2801 | $97.28 | $97.30 | $97.30 |
| Purchase #6 | $141.80 | 7.113% | $151.8862 | $151.89 | $151.90 | $151.90 |
| Purchase #7 | $142.68 | 8.592% | $154.9391 | $154.94 | $154.95 | $154.90 |
| 7 purchase totals = | $1,028.31 | $1,108.9685 | $1,108.98 | $1,109.00 | $1,109.00 | |