| 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 | $18.49 | 3.390% | $19.1168 | $19.12 | $19.10 | $19.10 |
| Purchase #2 | $175.82 | 8.802% | $191.2957 | $191.30 | $191.30 | $191.30 |
| Purchase #3 | $104.96 | 12.565% | $118.1482 | $118.15 | $118.15 | $118.10 |
| Purchase #4 | $128.26 | 8.756% | $139.4904 | $139.49 | $139.50 | $139.50 |
| Purchase #5 | $37.89 | 7.475% | $40.7223 | $40.72 | $40.70 | $40.70 |
| Purchase #6 | $11.63 | 12.201% | $13.049 | $13.05 | $13.05 | $13.00 |
| Purchase #7 | $117.28 | 12.774% | $132.2613 | $132.26 | $132.25 | $132.30 |
| 7 purchase totals = | $594.33 | $654.0837 | $654.09 | $654.05 | $654.00 | |