| 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 | $168.60 | 12.691% | $189.997 | $190.00 | $190.00 | $190.00 |
| Purchase #2 | $7.80 | 12.563% | $8.7799 | $8.78 | $8.80 | $8.80 |
| Purchase #3 | $180.48 | 13.172% | $204.2528 | $204.25 | $204.25 | $204.30 |
| Purchase #4 | $141.33 | 8.824% | $153.801 | $153.80 | $153.80 | $153.80 |
| Purchase #5 | $214.63 | 5.791% | $227.0592 | $227.06 | $227.05 | $227.10 |
| Purchase #6 | $154.67 | 6.129% | $164.1497 | $164.15 | $164.15 | $164.10 |
| Purchase #7 | $51.37 | 8.406% | $55.6882 | $55.69 | $55.70 | $55.70 |
| 7 purchase totals = | $918.88 | $1,003.7278 | $1,003.73 | $1,003.75 | $1,003.80 | |