| 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 | $174.98 | 13.108% | $197.9164 | $197.92 | $197.90 | $197.90 |
| Purchase #2 | $104.98 | 4.569% | $109.7765 | $109.78 | $109.80 | $109.80 |
| Purchase #3 | $163.52 | 4.824% | $171.4082 | $171.41 | $171.40 | $171.40 |
| Purchase #4 | $6.95 | 13.379% | $7.8798 | $7.88 | $7.90 | $7.90 |
| Purchase #5 | $236.71 | 6.845% | $252.9128 | $252.91 | $252.90 | $252.90 |
| Purchase #6 | $75.94 | 5.664% | $80.2412 | $80.24 | $80.25 | $80.20 |
| Purchase #7 | $71.31 | 12.512% | $80.2323 | $80.23 | $80.25 | $80.20 |
| 7 purchase totals = | $834.39 | $900.3672 | $900.37 | $900.40 | $900.30 | |