| 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 | $123.77 | 13.352% | $140.2958 | $140.30 | $140.30 | $140.30 |
| Purchase #2 | $157.57 | 3.602% | $163.2457 | $163.25 | $163.25 | $163.20 |
| Purchase #3 | $61.69 | 5.820% | $65.2804 | $65.28 | $65.30 | $65.30 |
| Purchase #4 | $133.48 | 7.239% | $143.1426 | $143.14 | $143.15 | $143.10 |
| Purchase #5 | $116.68 | 5.368% | $122.9434 | $122.94 | $122.95 | $122.90 |
| Purchase #6 | $94.36 | 7.505% | $101.4417 | $101.44 | $101.45 | $101.40 |
| Purchase #7 | $177.40 | 13.477% | $201.3082 | $201.31 | $201.30 | $201.30 |
| 7 purchase totals = | $864.95 | $937.6578 | $937.66 | $937.70 | $937.50 | |