| 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 | $183.37 | 7.734% | $197.5518 | $197.55 | $197.55 | $197.60 |
| Purchase #2 | $39.50 | 7.218% | $42.3511 | $42.35 | $42.35 | $42.40 |
| Purchase #3 | $92.31 | 5.234% | $97.1415 | $97.14 | $97.15 | $97.10 |
| Purchase #4 | $138.50 | 13.161% | $156.728 | $156.73 | $156.75 | $156.70 |
| Purchase #5 | $83.79 | 5.269% | $88.2049 | $88.20 | $88.20 | $88.20 |
| Purchase #6 | $190.46 | 6.359% | $202.5714 | $202.57 | $202.55 | $202.60 |
| Purchase #7 | $169.49 | 5.161% | $178.2374 | $178.24 | $178.25 | $178.20 |
| 7 purchase totals = | $897.42 | $962.7861 | $962.78 | $962.80 | $962.80 | |