| 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 | $186.81 | 6.439% | $198.8387 | $198.84 | $198.85 | $198.80 |
| Purchase #2 | $215.71 | 4.332% | $225.0546 | $225.05 | $225.05 | $225.10 |
| Purchase #3 | $58.32 | 10.528% | $64.4599 | $64.46 | $64.45 | $64.50 |
| Purchase #4 | $207.48 | 11.467% | $231.2717 | $231.27 | $231.25 | $231.30 |
| Purchase #5 | $137.51 | 12.432% | $154.6052 | $154.61 | $154.60 | $154.60 |
| Purchase #6 | $27.62 | 10.332% | $30.4737 | $30.47 | $30.45 | $30.50 |
| Purchase #7 | $14.58 | 6.347% | $15.5054 | $15.51 | $15.50 | $15.50 |
| 7 purchase totals = | $848.03 | $920.2092 | $920.21 | $920.15 | $920.30 | |