| 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 | $40.41 | 10.609% | $44.6971 | $44.70 | $44.70 | $44.70 |
| Purchase #2 | $179.77 | 3.580% | $186.2058 | $186.21 | $186.20 | $186.20 |
| Purchase #3 | $218.46 | 4.292% | $227.8363 | $227.84 | $227.85 | $227.80 |
| Purchase #4 | $140.87 | 11.269% | $156.7446 | $156.74 | $156.75 | $156.70 |
| Purchase #5 | $45.74 | 6.518% | $48.7213 | $48.72 | $48.70 | $48.70 |
| Purchase #6 | $154.78 | 4.639% | $161.9602 | $161.96 | $161.95 | $162.00 |
| Purchase #7 | $108.37 | 12.504% | $121.9206 | $121.92 | $121.90 | $121.90 |
| 7 purchase totals = | $888.40 | $948.0859 | $948.09 | $948.05 | $948.00 | |