| 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 | $140.79 | 10.427% | $155.4702 | $155.47 | $155.45 | $155.50 |
| Purchase #2 | $35.92 | 7.145% | $38.4865 | $38.49 | $38.50 | $38.50 |
| Purchase #3 | $186.64 | 3.754% | $193.6465 | $193.65 | $193.65 | $193.60 |
| Purchase #4 | $15.96 | 10.713% | $17.6698 | $17.67 | $17.65 | $17.70 |
| Purchase #5 | $119.52 | 12.803% | $134.8221 | $134.82 | $134.80 | $134.80 |
| Purchase #6 | $15.54 | 13.684% | $17.6665 | $17.67 | $17.65 | $17.70 |
| Purchase #7 | $180.72 | 8.759% | $196.5493 | $196.55 | $196.55 | $196.50 |
| 7 purchase totals = | $695.09 | $754.3109 | $754.32 | $754.25 | $754.30 | |