| 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 | $153.95 | 3.831% | $159.8478 | $159.85 | $159.85 | $159.80 |
| Purchase #2 | $37.58 | 13.855% | $42.7867 | $42.79 | $42.80 | $42.80 |
| Purchase #3 | $213.53 | 10.155% | $235.214 | $235.21 | $235.20 | $235.20 |
| Purchase #4 | $122.36 | 13.648% | $139.0597 | $139.06 | $139.05 | $139.10 |
| Purchase #5 | $26.50 | 11.328% | $29.5019 | $29.50 | $29.50 | $29.50 |
| Purchase #6 | $81.87 | 7.742% | $88.2084 | $88.21 | $88.20 | $88.20 |
| Purchase #7 | $248.87 | 6.509% | $265.0689 | $265.07 | $265.05 | $265.10 |
| 7 purchase totals = | $884.66 | $959.6874 | $959.69 | $959.65 | $959.70 | |