| 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 | $142.43 | 13.754% | $162.0198 | $162.02 | $162.00 | $162.00 |
| Purchase #2 | $37.28 | 12.156% | $41.8118 | $41.81 | $41.80 | $41.80 |
| Purchase #3 | $68.37 | 6.227% | $72.6274 | $72.63 | $72.65 | $72.60 |
| Purchase #4 | $104.46 | 12.855% | $117.8883 | $117.89 | $117.90 | $117.90 |
| Purchase #5 | $157.83 | 7.387% | $169.4889 | $169.49 | $169.50 | $169.50 |
| Purchase #6 | $70.80 | 12.508% | $79.6557 | $79.66 | $79.65 | $79.70 |
| Purchase #7 | $104.27 | 6.211% | $110.7462 | $110.75 | $110.75 | $110.70 |
| 7 purchase totals = | $685.44 | $754.2381 | $754.25 | $754.25 | $754.20 | |