| 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 | $150.77 | 10.595% | $166.7441 | $166.74 | $166.75 | $166.70 |
| Purchase #2 | $190.49 | 12.246% | $213.8174 | $213.82 | $213.80 | $213.80 |
| Purchase #3 | $47.68 | 12.282% | $53.5361 | $53.54 | $53.55 | $53.50 |
| Purchase #4 | $51.89 | 8.555% | $56.3292 | $56.33 | $56.35 | $56.30 |
| Purchase #5 | $77.56 | 11.852% | $86.7524 | $86.75 | $86.75 | $86.80 |
| Purchase #6 | $85.60 | 13.548% | $97.1971 | $97.20 | $97.20 | $97.20 |
| Purchase #7 | $26.35 | 8.558% | $28.605 | $28.61 | $28.60 | $28.60 |
| 7 purchase totals = | $630.34 | $702.9813 | $702.99 | $703.00 | $702.90 | |