| 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 | $182.46 | 10.350% | $201.3446 | $201.34 | $201.35 | $201.30 |
| Purchase #2 | $71.87 | 12.665% | $80.9723 | $80.97 | $80.95 | $81.00 |
| Purchase #3 | $175.32 | 13.310% | $198.6551 | $198.66 | $198.65 | $198.70 |
| Purchase #4 | $12.94 | 7.237% | $13.8765 | $13.88 | $13.90 | $13.90 |
| Purchase #5 | $57.42 | 12.819% | $64.7807 | $64.78 | $64.80 | $64.80 |
| Purchase #6 | $194.61 | 9.708% | $213.5027 | $213.50 | $213.50 | $213.50 |
| Purchase #7 | $155.28 | 10.203% | $171.1232 | $171.12 | $171.10 | $171.10 |
| 7 purchase totals = | $849.90 | $944.2551 | $944.25 | $944.25 | $944.30 | |