| 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 | $144.66 | 8.748% | $157.3149 | $157.31 | $157.30 | $157.30 |
| Purchase #2 | $41.78 | 8.508% | $45.3346 | $45.33 | $45.35 | $45.30 |
| Purchase #3 | $123.88 | 8.323% | $134.1905 | $134.19 | $134.20 | $134.20 |
| Purchase #4 | $61.53 | 7.765% | $66.3078 | $66.31 | $66.30 | $66.30 |
| Purchase #5 | $215.62 | 7.531% | $231.8583 | $231.86 | $231.85 | $231.90 |
| Purchase #6 | $140.60 | 11.688% | $157.0333 | $157.03 | $157.05 | $157.00 |
| Purchase #7 | $165.72 | 12.666% | $186.7101 | $186.71 | $186.70 | $186.70 |
| 7 purchase totals = | $893.79 | $978.7495 | $978.74 | $978.75 | $978.70 | |