| 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 | $236.86 | 7.645% | $254.9679 | $254.97 | $254.95 | $255.00 |
| Purchase #2 | $146.90 | 12.706% | $165.5651 | $165.57 | $165.55 | $165.60 |
| Purchase #3 | $55.76 | 4.741% | $58.4036 | $58.40 | $58.40 | $58.40 |
| Purchase #4 | $186.27 | 9.239% | $203.4795 | $203.48 | $203.50 | $203.50 |
| Purchase #5 | $129.40 | 7.419% | $139.0002 | $139.00 | $139.00 | $139.00 |
| Purchase #6 | $172.46 | 10.649% | $190.8253 | $190.83 | $190.85 | $190.80 |
| Purchase #7 | $145.36 | 7.719% | $156.5803 | $156.58 | $156.60 | $156.60 |
| 7 purchase totals = | $1,073.01 | $1,168.8219 | $1,168.83 | $1,168.85 | $1,168.90 | |