| 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 | $179.41 | 4.138% | $186.834 | $186.83 | $186.85 | $186.80 |
| Purchase #2 | $57.87 | 7.367% | $62.1333 | $62.13 | $62.15 | $62.10 |
| Purchase #3 | $103.58 | 8.790% | $112.6847 | $112.68 | $112.70 | $112.70 |
| Purchase #4 | $31.32 | 11.133% | $34.8069 | $34.81 | $34.80 | $34.80 |
| Purchase #5 | $202.26 | 5.702% | $213.7929 | $213.79 | $213.80 | $213.80 |
| Purchase #6 | $168.51 | 7.178% | $180.6056 | $180.61 | $180.60 | $180.60 |
| Purchase #7 | $177.75 | 5.454% | $187.4445 | $187.44 | $187.45 | $187.40 |
| 7 purchase totals = | $920.70 | $978.3019 | $978.29 | $978.35 | $978.20 | |