| 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 | $108.83 | 8.619% | $118.2101 | $118.21 | $118.20 | $118.20 |
| Purchase #2 | $40.89 | 12.701% | $46.0834 | $46.08 | $46.10 | $46.10 |
| Purchase #3 | $181.36 | 12.370% | $203.7942 | $203.79 | $203.80 | $203.80 |
| Purchase #4 | $214.62 | 5.594% | $226.6258 | $226.63 | $226.65 | $226.60 |
| Purchase #5 | $77.56 | 3.863% | $80.5561 | $80.56 | $80.55 | $80.60 |
| Purchase #6 | $9.47 | 3.599% | $9.8108 | $9.81 | $9.80 | $9.80 |
| Purchase #7 | $35.55 | 8.354% | $38.5198 | $38.52 | $38.50 | $38.50 |
| 7 purchase totals = | $668.28 | $723.6002 | $723.60 | $723.60 | $723.60 | |