| 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 | $188.83 | 10.356% | $208.3852 | $208.39 | $208.40 | $208.40 |
| Purchase #2 | $167.77 | 7.129% | $179.7303 | $179.73 | $179.75 | $179.70 |
| Purchase #3 | $65.72 | 8.624% | $71.3877 | $71.39 | $71.40 | $71.40 |
| Purchase #4 | $165.62 | 5.154% | $174.1561 | $174.16 | $174.15 | $174.20 |
| Purchase #5 | $69.52 | 6.497% | $74.0367 | $74.04 | $74.05 | $74.00 |
| Purchase #6 | $179.95 | 11.856% | $201.2849 | $201.28 | $201.30 | $201.30 |
| Purchase #7 | $12.45 | 3.772% | $12.9196 | $12.92 | $12.90 | $12.90 |
| 7 purchase totals = | $849.86 | $921.9005 | $921.91 | $921.95 | $921.90 | |