| 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 | $166.96 | 3.490% | $172.7869 | $172.79 | $172.80 | $172.80 |
| Purchase #2 | $67.43 | 11.797% | $75.3847 | $75.38 | $75.40 | $75.40 |
| Purchase #3 | $200.83 | 6.583% | $214.0506 | $214.05 | $214.05 | $214.10 |
| Purchase #4 | $71.63 | 3.816% | $74.3634 | $74.36 | $74.35 | $74.40 |
| Purchase #5 | $96.40 | 9.792% | $105.8395 | $105.84 | $105.85 | $105.80 |
| Purchase #6 | $221.78 | 5.474% | $233.9202 | $233.92 | $233.90 | $233.90 |
| Purchase #7 | $40.66 | 8.836% | $44.2527 | $44.25 | $44.25 | $44.30 |
| 7 purchase totals = | $865.69 | $920.5980 | $920.59 | $920.60 | $920.70 | |