| 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 | $146.90 | 9.589% | $160.9862 | $160.99 | $161.00 | $161.00 |
| Purchase #2 | $178.78 | 6.375% | $190.1772 | $190.18 | $190.20 | $190.20 |
| Purchase #3 | $107.56 | 10.674% | $119.041 | $119.04 | $119.05 | $119.00 |
| Purchase #4 | $139.79 | 10.328% | $154.2275 | $154.23 | $154.25 | $154.20 |
| Purchase #5 | $194.78 | 8.855% | $212.0278 | $212.03 | $212.05 | $212.00 |
| Purchase #6 | $15.31 | 11.122% | $17.0128 | $17.01 | $17.00 | $17.00 |
| Purchase #7 | $39.43 | 7.394% | $42.3455 | $42.35 | $42.35 | $42.30 |
| 7 purchase totals = | $822.55 | $895.8180 | $895.83 | $895.90 | $895.70 | |