| 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 | $167.78 | 10.367% | $185.1738 | $185.17 | $185.15 | $185.20 |
| Purchase #2 | $225.63 | 4.339% | $235.4201 | $235.42 | $235.40 | $235.40 |
| Purchase #3 | $83.94 | 9.304% | $91.7498 | $91.75 | $91.75 | $91.70 |
| Purchase #4 | $9.65 | 8.808% | $10.5 | $10.50 | $10.50 | $10.50 |
| Purchase #5 | $18.65 | 11.311% | $20.7595 | $20.76 | $20.75 | $20.80 |
| Purchase #6 | $122.99 | 11.684% | $137.3602 | $137.36 | $137.35 | $137.40 |
| Purchase #7 | $148.61 | 8.578% | $161.3578 | $161.36 | $161.35 | $161.40 |
| 7 purchase totals = | $777.25 | $842.3212 | $842.32 | $842.25 | $842.40 | |