| 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 | $115.71 | 13.861% | $131.7486 | $131.75 | $131.75 | $131.70 |
| Purchase #2 | $179.90 | 5.728% | $190.2047 | $190.20 | $190.20 | $190.20 |
| Purchase #3 | $36.91 | 4.723% | $38.6533 | $38.65 | $38.65 | $38.70 |
| Purchase #4 | $65.75 | 13.723% | $74.7729 | $74.77 | $74.75 | $74.80 |
| Purchase #5 | $28.38 | 9.184% | $30.9864 | $30.99 | $31.00 | $31.00 |
| Purchase #6 | $186.66 | 13.806% | $212.4303 | $212.43 | $212.45 | $212.40 |
| Purchase #7 | $229.75 | 12.420% | $258.285 | $258.29 | $258.30 | $258.30 |
| 7 purchase totals = | $843.06 | $937.0812 | $937.08 | $937.10 | $937.10 | |