| 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 | $151.69 | 3.256% | $156.629 | $156.63 | $156.65 | $156.60 |
| Purchase #2 | $121.97 | 4.868% | $127.9075 | $127.91 | $127.90 | $127.90 |
| Purchase #3 | $11.83 | 8.214% | $12.8017 | $12.80 | $12.80 | $12.80 |
| Purchase #4 | $110.48 | 7.247% | $118.4865 | $118.49 | $118.50 | $118.50 |
| Purchase #5 | $137.78 | 4.124% | $143.462 | $143.46 | $143.45 | $143.50 |
| Purchase #6 | $69.41 | 3.358% | $71.7408 | $71.74 | $71.75 | $71.70 |
| Purchase #7 | $73.34 | 5.207% | $77.1588 | $77.16 | $77.15 | $77.20 |
| 7 purchase totals = | $676.50 | $708.1863 | $708.19 | $708.20 | $708.20 | |