| 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 | $124.32 | 12.395% | $139.7295 | $139.73 | $139.75 | $139.70 |
| Purchase #2 | $76.84 | 11.582% | $85.7396 | $85.74 | $85.75 | $85.70 |
| Purchase #3 | $173.33 | 5.520% | $182.8978 | $182.90 | $182.90 | $182.90 |
| Purchase #4 | $73.48 | 8.133% | $79.4561 | $79.46 | $79.45 | $79.50 |
| Purchase #5 | $139.66 | 11.615% | $155.8815 | $155.88 | $155.90 | $155.90 |
| Purchase #6 | $223.32 | 8.255% | $241.7551 | $241.76 | $241.75 | $241.80 |
| Purchase #7 | $9.87 | 8.609% | $10.7197 | $10.72 | $10.70 | $10.70 |
| 7 purchase totals = | $820.82 | $896.1793 | $896.19 | $896.20 | $896.20 | |