| 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 | $160.59 | 9.147% | $175.2792 | $175.28 | $175.30 | $175.30 |
| Purchase #2 | $214.49 | 3.654% | $222.3275 | $222.33 | $222.35 | $222.30 |
| Purchase #3 | $133.63 | 4.232% | $139.2852 | $139.29 | $139.30 | $139.30 |
| Purchase #4 | $93.67 | 13.709% | $106.5112 | $106.51 | $106.50 | $106.50 |
| Purchase #5 | $58.32 | 4.686% | $61.0529 | $61.05 | $61.05 | $61.10 |
| Purchase #6 | $133.84 | 3.854% | $138.9982 | $139.00 | $139.00 | $139.00 |
| Purchase #7 | $212.41 | 8.724% | $230.9406 | $230.94 | $230.95 | $230.90 |
| 7 purchase totals = | $1,006.95 | $1,074.3948 | $1,074.40 | $1,074.45 | $1,074.40 | |