| 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 | $125.79 | 6.363% | $133.794 | $133.79 | $133.80 | $133.80 |
| Purchase #2 | $27.74 | 4.611% | $29.0191 | $29.02 | $29.00 | $29.00 |
| Purchase #3 | $143.41 | 11.347% | $159.6827 | $159.68 | $159.70 | $159.70 |
| Purchase #4 | $37.86 | 6.833% | $40.447 | $40.45 | $40.45 | $40.40 |
| Purchase #5 | $232.56 | 5.791% | $246.0275 | $246.03 | $246.05 | $246.00 |
| Purchase #6 | $198.46 | 7.195% | $212.7392 | $212.74 | $212.75 | $212.70 |
| Purchase #7 | $140.58 | 4.547% | $146.9722 | $146.97 | $146.95 | $147.00 |
| 7 purchase totals = | $906.40 | $968.6817 | $968.68 | $968.70 | $968.60 | |