| 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 | $127.89 | 11.356% | $142.4132 | $142.41 | $142.40 | $142.40 |
| Purchase #2 | $38.32 | 3.565% | $39.6861 | $39.69 | $39.70 | $39.70 |
| Purchase #3 | $72.91 | 12.356% | $81.9188 | $81.92 | $81.90 | $81.90 |
| Purchase #4 | $77.34 | 12.769% | $87.2155 | $87.22 | $87.20 | $87.20 |
| Purchase #5 | $53.52 | 13.292% | $60.6339 | $60.63 | $60.65 | $60.60 |
| Purchase #6 | $122.79 | 11.121% | $136.4455 | $136.45 | $136.45 | $136.40 |
| Purchase #7 | $141.25 | 9.506% | $154.6772 | $154.68 | $154.70 | $154.70 |
| 7 purchase totals = | $634.02 | $702.9902 | $703.00 | $703.00 | $702.90 | |