| 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 | $185.92 | 3.854% | $193.0854 | $193.09 | $193.10 | $193.10 |
| Purchase #2 | $8.28 | 4.239% | $8.631 | $8.63 | $8.65 | $8.60 |
| Purchase #3 | $122.56 | 7.587% | $131.8586 | $131.86 | $131.85 | $131.90 |
| Purchase #4 | $163.98 | 13.575% | $186.2403 | $186.24 | $186.25 | $186.20 |
| Purchase #5 | $234.42 | 7.238% | $251.3873 | $251.39 | $251.40 | $251.40 |
| Purchase #6 | $68.75 | 13.156% | $77.7948 | $77.79 | $77.80 | $77.80 |
| Purchase #7 | $126.75 | 7.754% | $136.5782 | $136.58 | $136.60 | $136.60 |
| 7 purchase totals = | $910.66 | $985.5756 | $985.58 | $985.65 | $985.60 | |