| 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 | $154.57 | 9.864% | $169.8168 | $169.82 | $169.80 | $169.80 |
| Purchase #2 | $54.32 | 8.328% | $58.8438 | $58.84 | $58.85 | $58.80 |
| Purchase #3 | $87.90 | 10.741% | $97.3413 | $97.34 | $97.35 | $97.30 |
| Purchase #4 | $248.79 | 12.389% | $279.6126 | $279.61 | $279.60 | $279.60 |
| Purchase #5 | $23.41 | 11.582% | $26.1213 | $26.12 | $26.10 | $26.10 |
| Purchase #6 | $145.82 | 11.807% | $163.037 | $163.04 | $163.05 | $163.00 |
| Purchase #7 | $93.43 | 5.665% | $98.7228 | $98.72 | $98.70 | $98.70 |
| 7 purchase totals = | $808.24 | $893.4956 | $893.49 | $893.45 | $893.30 | |