| 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 | $15.66 | 10.634% | $17.3253 | $17.33 | $17.35 | $17.30 |
| Purchase #2 | $179.39 | 8.842% | $195.2517 | $195.25 | $195.25 | $195.30 |
| Purchase #3 | $32.90 | 7.871% | $35.4896 | $35.49 | $35.50 | $35.50 |
| Purchase #4 | $136.90 | 13.334% | $155.1542 | $155.15 | $155.15 | $155.20 |
| Purchase #5 | $179.63 | 3.648% | $186.1829 | $186.18 | $186.20 | $186.20 |
| Purchase #6 | $73.42 | 8.565% | $79.7084 | $79.71 | $79.70 | $79.70 |
| Purchase #7 | $240.54 | 8.702% | $261.4718 | $261.47 | $261.45 | $261.50 |
| 7 purchase totals = | $858.44 | $930.5839 | $930.58 | $930.60 | $930.70 | |