| 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 | $141.69 | 13.356% | $160.6141 | $160.61 | $160.60 | $160.60 |
| Purchase #2 | $139.61 | 10.427% | $154.1671 | $154.17 | $154.15 | $154.20 |
| Purchase #3 | $70.82 | 5.322% | $74.589 | $74.59 | $74.60 | $74.60 |
| Purchase #4 | $215.72 | 5.383% | $227.3322 | $227.33 | $227.35 | $227.30 |
| Purchase #5 | $128.63 | 7.124% | $137.7936 | $137.79 | $137.80 | $137.80 |
| Purchase #6 | $73.68 | 10.453% | $81.3818 | $81.38 | $81.40 | $81.40 |
| Purchase #7 | $9.96 | 7.682% | $10.7251 | $10.73 | $10.75 | $10.70 |
| 7 purchase totals = | $780.11 | $846.6029 | $846.60 | $846.65 | $846.60 | |