| 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 | $162.88 | 12.377% | $183.0397 | $183.04 | $183.05 | $183.00 |
| Purchase #2 | $66.68 | 10.619% | $73.7607 | $73.76 | $73.75 | $73.80 |
| Purchase #3 | $127.43 | 9.276% | $139.2504 | $139.25 | $139.25 | $139.30 |
| Purchase #4 | $134.31 | 6.470% | $142.9999 | $143.00 | $143.00 | $143.00 |
| Purchase #5 | $7.94 | 9.446% | $8.69 | $8.69 | $8.70 | $8.70 |
| Purchase #6 | $201.67 | 10.401% | $222.6457 | $222.65 | $222.65 | $222.60 |
| Purchase #7 | $96.41 | 8.403% | $104.5113 | $104.51 | $104.50 | $104.50 |
| 7 purchase totals = | $797.32 | $874.8977 | $874.90 | $874.90 | $874.90 | |