| 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 | $180.55 | 6.742% | $192.7227 | $192.72 | $192.70 | $192.70 |
| Purchase #2 | $14.58 | 8.221% | $15.7786 | $15.78 | $15.80 | $15.80 |
| Purchase #3 | $89.32 | 5.156% | $93.9253 | $93.93 | $93.95 | $93.90 |
| Purchase #4 | $227.84 | 5.542% | $240.4669 | $240.47 | $240.45 | $240.50 |
| Purchase #5 | $215.87 | 4.723% | $226.0655 | $226.07 | $226.05 | $226.10 |
| Purchase #6 | $247.51 | 4.214% | $257.9401 | $257.94 | $257.95 | $257.90 |
| Purchase #7 | $111.43 | 6.791% | $118.9972 | $119.00 | $119.00 | $119.00 |
| 7 purchase totals = | $1,087.10 | $1,145.8963 | $1,145.91 | $1,145.90 | $1,145.90 | |