| 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 | $199.88 | 12.752% | $225.3687 | $225.37 | $225.35 | $225.40 |
| Purchase #2 | $243.75 | 9.238% | $266.2676 | $266.27 | $266.25 | $266.30 |
| Purchase #3 | $153.92 | 5.547% | $162.4579 | $162.46 | $162.45 | $162.50 |
| Purchase #4 | $95.27 | 11.726% | $106.4414 | $106.44 | $106.45 | $106.40 |
| Purchase #5 | $26.75 | 13.538% | $30.3714 | $30.37 | $30.35 | $30.40 |
| Purchase #6 | $190.97 | 12.853% | $215.5154 | $215.52 | $215.50 | $215.50 |
| Purchase #7 | $161.48 | 5.537% | $170.4211 | $170.42 | $170.40 | $170.40 |
| 7 purchase totals = | $1,072.02 | $1,176.8435 | $1,176.85 | $1,176.75 | $1,176.90 | |