| 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 | $16.58 | 10.866% | $18.3816 | $18.38 | $18.40 | $18.40 |
| Purchase #2 | $154.66 | 12.589% | $174.1301 | $174.13 | $174.15 | $174.10 |
| Purchase #3 | $73.89 | 11.772% | $82.5883 | $82.59 | $82.60 | $82.60 |
| Purchase #4 | $61.95 | 10.567% | $68.4963 | $68.50 | $68.50 | $68.50 |
| Purchase #5 | $237.49 | 11.342% | $264.4261 | $264.43 | $264.45 | $264.40 |
| Purchase #6 | $207.96 | 6.200% | $220.8535 | $220.85 | $220.85 | $220.90 |
| Purchase #7 | $116.40 | 6.684% | $124.1802 | $124.18 | $124.20 | $124.20 |
| 7 purchase totals = | $868.93 | $953.0561 | $953.06 | $953.15 | $953.10 | |