| 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 | $136.54 | 9.863% | $150.0069 | $150.01 | $150.00 | $150.00 |
| Purchase #2 | $45.41 | 9.708% | $49.8184 | $49.82 | $49.80 | $49.80 |
| Purchase #3 | $125.79 | 11.424% | $140.1602 | $140.16 | $140.15 | $140.20 |
| Purchase #4 | $83.96 | 3.292% | $86.724 | $86.72 | $86.70 | $86.70 |
| Purchase #5 | $15.59 | 10.861% | $17.2832 | $17.28 | $17.30 | $17.30 |
| Purchase #6 | $215.38 | 9.352% | $235.5223 | $235.52 | $235.50 | $235.50 |
| Purchase #7 | $86.39 | 13.630% | $98.165 | $98.17 | $98.15 | $98.20 |
| 7 purchase totals = | $709.06 | $777.6800 | $777.68 | $777.60 | $777.70 | |