| 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 | $14.25 | 6.230% | $15.1378 | $15.14 | $15.15 | $15.10 |
| Purchase #2 | $157.92 | 4.273% | $164.6679 | $164.67 | $164.65 | $164.70 |
| Purchase #3 | $76.78 | 12.844% | $86.6416 | $86.64 | $86.65 | $86.60 |
| Purchase #4 | $143.82 | 8.300% | $155.7571 | $155.76 | $155.75 | $155.80 |
| Purchase #5 | $131.27 | 6.397% | $139.6673 | $139.67 | $139.65 | $139.70 |
| Purchase #6 | $202.77 | 6.564% | $216.0798 | $216.08 | $216.10 | $216.10 |
| Purchase #7 | $37.30 | 11.690% | $41.6604 | $41.66 | $41.65 | $41.70 |
| 7 purchase totals = | $764.11 | $819.6119 | $819.62 | $819.60 | $819.70 | |