| 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 | $168.34 | 6.678% | $179.5817 | $179.58 | $179.60 | $179.60 |
| Purchase #2 | $115.92 | 7.600% | $124.7299 | $124.73 | $124.75 | $124.70 |
| Purchase #3 | $131.58 | 3.379% | $136.0261 | $136.03 | $136.05 | $136.00 |
| Purchase #4 | $193.87 | 4.839% | $203.2514 | $203.25 | $203.25 | $203.30 |
| Purchase #5 | $68.70 | 10.638% | $76.0083 | $76.01 | $76.00 | $76.00 |
| Purchase #6 | $65.69 | 9.171% | $71.7144 | $71.71 | $71.70 | $71.70 |
| Purchase #7 | $43.38 | 12.789% | $48.9279 | $48.93 | $48.95 | $48.90 |
| 7 purchase totals = | $787.48 | $840.2397 | $840.24 | $840.30 | $840.20 | |