| 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 | $165.44 | 10.579% | $182.9419 | $182.94 | $182.95 | $182.90 |
| Purchase #2 | $151.88 | 6.161% | $161.2373 | $161.24 | $161.25 | $161.20 |
| Purchase #3 | $199.61 | 8.847% | $217.2695 | $217.27 | $217.25 | $217.30 |
| Purchase #4 | $134.96 | 8.833% | $146.881 | $146.88 | $146.90 | $146.90 |
| Purchase #5 | $15.34 | 9.451% | $16.7898 | $16.79 | $16.80 | $16.80 |
| Purchase #6 | $97.31 | 7.327% | $104.4399 | $104.44 | $104.45 | $104.40 |
| Purchase #7 | $36.62 | 12.456% | $41.1814 | $41.18 | $41.20 | $41.20 |
| 7 purchase totals = | $801.16 | $870.7408 | $870.74 | $870.80 | $870.70 | |