| 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 | $165.46 | 10.265% | $182.4445 | $182.44 | $182.45 | $182.40 |
| Purchase #2 | $164.43 | 9.305% | $179.7302 | $179.73 | $179.75 | $179.70 |
| Purchase #3 | $228.63 | 13.510% | $259.5179 | $259.52 | $259.50 | $259.50 |
| Purchase #4 | $71.74 | 12.309% | $80.5705 | $80.57 | $80.55 | $80.60 |
| Purchase #5 | $163.92 | 5.833% | $173.4815 | $173.48 | $173.50 | $173.50 |
| Purchase #6 | $121.84 | 11.600% | $135.9734 | $135.97 | $135.95 | $136.00 |
| Purchase #7 | $15.33 | 12.264% | $17.2101 | $17.21 | $17.20 | $17.20 |
| 7 purchase totals = | $931.35 | $1,028.9281 | $1,028.92 | $1,028.90 | $1,028.90 | |