| 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 | $126.90 | 7.251% | $136.1015 | $136.10 | $136.10 | $136.10 |
| Purchase #2 | $36.70 | 6.203% | $38.9765 | $38.98 | $39.00 | $39.00 |
| Purchase #3 | $55.77 | 5.362% | $58.7604 | $58.76 | $58.75 | $58.80 |
| Purchase #4 | $164.92 | 8.594% | $179.0932 | $179.09 | $179.10 | $179.10 |
| Purchase #5 | $168.98 | 10.313% | $186.4069 | $186.41 | $186.40 | $186.40 |
| Purchase #6 | $78.92 | 13.194% | $89.3327 | $89.33 | $89.35 | $89.30 |
| Purchase #7 | $187.56 | 11.739% | $209.5777 | $209.58 | $209.60 | $209.60 |
| 7 purchase totals = | $819.75 | $898.2489 | $898.25 | $898.30 | $898.30 | |