| 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 | $151.49 | 3.377% | $156.6058 | $156.61 | $156.60 | $156.60 |
| Purchase #2 | $212.41 | 6.703% | $226.6478 | $226.65 | $226.65 | $226.60 |
| Purchase #3 | $30.91 | 5.744% | $32.6855 | $32.69 | $32.70 | $32.70 |
| Purchase #4 | $55.96 | 10.628% | $61.9074 | $61.91 | $61.90 | $61.90 |
| Purchase #5 | $8.78 | 8.320% | $9.5105 | $9.51 | $9.50 | $9.50 |
| Purchase #6 | $133.53 | 3.464% | $138.1555 | $138.16 | $138.15 | $138.20 |
| Purchase #7 | $21.83 | 8.747% | $23.7395 | $23.74 | $23.75 | $23.70 |
| 7 purchase totals = | $614.91 | $649.2520 | $649.27 | $649.25 | $649.20 | |