| 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 | $128.86 | 13.739% | $146.5641 | $146.56 | $146.55 | $146.60 |
| Purchase #2 | $218.66 | 6.521% | $232.9188 | $232.92 | $232.90 | $232.90 |
| Purchase #3 | $191.70 | 6.452% | $204.0685 | $204.07 | $204.05 | $204.10 |
| Purchase #4 | $21.52 | 5.632% | $22.732 | $22.73 | $22.75 | $22.70 |
| Purchase #5 | $29.34 | 4.345% | $30.6148 | $30.61 | $30.60 | $30.60 |
| Purchase #6 | $81.60 | 9.139% | $89.0574 | $89.06 | $89.05 | $89.10 |
| Purchase #7 | $144.41 | 8.536% | $156.7368 | $156.74 | $156.75 | $156.70 |
| 7 purchase totals = | $816.09 | $882.6924 | $882.69 | $882.65 | $882.70 | |