| 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 | $145.72 | 11.595% | $162.6162 | $162.62 | $162.60 | $162.60 |
| Purchase #2 | $217.80 | 3.200% | $224.7696 | $224.77 | $224.75 | $224.80 |
| Purchase #3 | $21.57 | 10.399% | $23.8131 | $23.81 | $23.80 | $23.80 |
| Purchase #4 | $27.84 | 12.464% | $31.31 | $31.31 | $31.30 | $31.30 |
| Purchase #5 | $57.41 | 8.450% | $62.2611 | $62.26 | $62.25 | $62.30 |
| Purchase #6 | $65.83 | 8.364% | $71.336 | $71.34 | $71.35 | $71.30 |
| Purchase #7 | $250.81 | 5.400% | $264.3537 | $264.35 | $264.35 | $264.40 |
| 7 purchase totals = | $786.98 | $840.4597 | $840.46 | $840.40 | $840.50 | |