| 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 | $145.45 | 10.751% | $161.0873 | $161.09 | $161.10 | $161.10 |
| Purchase #2 | $109.61 | 3.377% | $113.3115 | $113.31 | $113.30 | $113.30 |
| Purchase #3 | $73.94 | 4.695% | $77.4115 | $77.41 | $77.40 | $77.40 |
| Purchase #4 | $65.56 | 13.591% | $74.4703 | $74.47 | $74.45 | $74.50 |
| Purchase #5 | $119.91 | 3.612% | $124.2411 | $124.24 | $124.25 | $124.20 |
| Purchase #6 | $209.69 | 8.531% | $227.5787 | $227.58 | $227.60 | $227.60 |
| Purchase #7 | $179.90 | 6.654% | $191.8705 | $191.87 | $191.85 | $191.90 |
| 7 purchase totals = | $904.06 | $969.9709 | $969.97 | $969.95 | $970.00 | |