| 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 | $133.97 | 10.155% | $147.5747 | $147.57 | $147.55 | $147.60 |
| Purchase #2 | $122.83 | 11.352% | $136.7737 | $136.77 | $136.75 | $136.80 |
| Purchase #3 | $215.60 | 5.569% | $227.6068 | $227.61 | $227.60 | $227.60 |
| Purchase #4 | $136.98 | 3.595% | $141.9044 | $141.90 | $141.90 | $141.90 |
| Purchase #5 | $17.43 | 13.550% | $19.7918 | $19.79 | $19.80 | $19.80 |
| Purchase #6 | $9.90 | 10.604% | $10.9498 | $10.95 | $10.95 | $10.90 |
| Purchase #7 | $33.75 | 9.808% | $37.0602 | $37.06 | $37.05 | $37.10 |
| 7 purchase totals = | $670.46 | $721.6614 | $721.65 | $721.60 | $721.70 | |