| 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 | $137.32 | 6.350% | $146.0398 | $146.04 | $146.05 | $146.00 |
| Purchase #2 | $63.51 | 9.674% | $69.654 | $69.65 | $69.65 | $69.70 |
| Purchase #3 | $185.99 | 8.864% | $202.4762 | $202.48 | $202.50 | $202.50 |
| Purchase #4 | $151.48 | 11.628% | $169.0941 | $169.09 | $169.10 | $169.10 |
| Purchase #5 | $26.74 | 9.711% | $29.3367 | $29.34 | $29.35 | $29.30 |
| Purchase #6 | $100.41 | 11.159% | $111.6148 | $111.61 | $111.60 | $111.60 |
| Purchase #7 | $153.69 | 8.340% | $166.5077 | $166.51 | $166.50 | $166.50 |
| 7 purchase totals = | $819.14 | $894.7233 | $894.72 | $894.75 | $894.70 | |