| 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 | $195.73 | 10.186% | $215.6671 | $215.67 | $215.65 | $215.70 |
| Purchase #2 | $178.37 | 11.708% | $199.2536 | $199.25 | $199.25 | $199.30 |
| Purchase #3 | $165.36 | 13.820% | $188.2128 | $188.21 | $188.20 | $188.20 |
| Purchase #4 | $139.43 | 6.780% | $148.8834 | $148.88 | $148.90 | $148.90 |
| Purchase #5 | $122.57 | 8.295% | $132.7372 | $132.74 | $132.75 | $132.70 |
| Purchase #6 | $193.70 | 8.262% | $209.7035 | $209.70 | $209.70 | $209.70 |
| Purchase #7 | $77.50 | 10.359% | $85.5282 | $85.53 | $85.55 | $85.50 |
| 7 purchase totals = | $1,072.66 | $1,179.9858 | $1,179.98 | $1,180.00 | $1,180.00 | |