| 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 | $163.31 | 6.166% | $173.3797 | $173.38 | $173.40 | $173.40 |
| Purchase #2 | $110.72 | 6.833% | $118.2855 | $118.29 | $118.30 | $118.30 |
| Purchase #3 | $131.79 | 4.537% | $137.7693 | $137.77 | $137.75 | $137.80 |
| Purchase #4 | $106.96 | 9.267% | $116.872 | $116.87 | $116.85 | $116.90 |
| Purchase #5 | $228.93 | 7.604% | $246.3378 | $246.34 | $246.35 | $246.30 |
| Purchase #6 | $183.61 | 6.214% | $195.0195 | $195.02 | $195.00 | $195.00 |
| Purchase #7 | $204.97 | 13.577% | $232.7988 | $232.80 | $232.80 | $232.80 |
| 7 purchase totals = | $1,130.29 | $1,220.4626 | $1,220.47 | $1,220.45 | $1,220.50 | |