| 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 | $167.89 | 8.456% | $182.0868 | $182.09 | $182.10 | $182.10 |
| Purchase #2 | $140.49 | 8.255% | $152.0874 | $152.09 | $152.10 | $152.10 |
| Purchase #3 | $140.66 | 5.540% | $148.4526 | $148.45 | $148.45 | $148.50 |
| Purchase #4 | $42.62 | 3.664% | $44.1816 | $44.18 | $44.20 | $44.20 |
| Purchase #5 | $88.27 | 8.773% | $96.0139 | $96.01 | $96.00 | $96.00 |
| Purchase #6 | $100.65 | 4.652% | $105.3322 | $105.33 | $105.35 | $105.30 |
| Purchase #7 | $200.46 | 7.581% | $215.6569 | $215.66 | $215.65 | $215.70 |
| 7 purchase totals = | $881.04 | $943.8114 | $943.81 | $943.85 | $943.90 | |