| 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 | $101.62 | 4.347% | $106.0374 | $106.04 | $106.05 | $106.00 |
| Purchase #2 | $161.78 | 5.697% | $170.9966 | $171.00 | $171.00 | $171.00 |
| Purchase #3 | $162.41 | 12.757% | $183.1286 | $183.13 | $183.15 | $183.10 |
| Purchase #4 | $194.56 | 3.495% | $201.3599 | $201.36 | $201.35 | $201.40 |
| Purchase #5 | $89.30 | 9.397% | $97.6915 | $97.69 | $97.70 | $97.70 |
| Purchase #6 | $35.33 | 3.588% | $36.5976 | $36.60 | $36.60 | $36.60 |
| Purchase #7 | $182.89 | 3.440% | $189.1814 | $189.18 | $189.20 | $189.20 |
| 7 purchase totals = | $927.89 | $984.9930 | $985.00 | $985.05 | $985.00 | |