| 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 | $182.99 | 10.353% | $201.935 | $201.94 | $201.95 | $201.90 |
| Purchase #2 | $187.80 | 9.116% | $204.9198 | $204.92 | $204.90 | $204.90 |
| Purchase #3 | $34.31 | 11.428% | $38.2309 | $38.23 | $38.25 | $38.20 |
| Purchase #4 | $121.67 | 12.350% | $136.6962 | $136.70 | $136.70 | $136.70 |
| Purchase #5 | $134.97 | 3.298% | $139.4213 | $139.42 | $139.40 | $139.40 |
| Purchase #6 | $169.32 | 11.567% | $188.9052 | $188.91 | $188.90 | $188.90 |
| Purchase #7 | $79.85 | 7.428% | $85.7813 | $85.78 | $85.80 | $85.80 |
| 7 purchase totals = | $910.91 | $995.8897 | $995.90 | $995.90 | $995.80 | |