| 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 | $140.88 | 6.189% | $149.5991 | $149.60 | $149.60 | $149.60 |
| Purchase #2 | $81.46 | 11.383% | $90.7326 | $90.73 | $90.75 | $90.70 |
| Purchase #3 | $230.40 | 13.138% | $260.67 | $260.67 | $260.65 | $260.70 |
| Purchase #4 | $184.35 | 13.404% | $209.0603 | $209.06 | $209.05 | $209.10 |
| Purchase #5 | $125.67 | 5.529% | $132.6183 | $132.62 | $132.60 | $132.60 |
| Purchase #6 | $123.82 | 3.373% | $127.9964 | $128.00 | $128.00 | $128.00 |
| Purchase #7 | $16.54 | 8.107% | $17.8809 | $17.88 | $17.90 | $17.90 |
| 7 purchase totals = | $903.12 | $988.5576 | $988.56 | $988.55 | $988.60 | |