| 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 | $106.62 | 4.829% | $111.7687 | $111.77 | $111.75 | $111.80 |
| Purchase #2 | $141.61 | 9.801% | $155.4892 | $155.49 | $155.50 | $155.50 |
| Purchase #3 | $22.92 | 5.418% | $24.1618 | $24.16 | $24.15 | $24.20 |
| Purchase #4 | $73.48 | 10.323% | $81.0653 | $81.07 | $81.05 | $81.10 |
| Purchase #5 | $102.67 | 3.409% | $106.17 | $106.17 | $106.15 | $106.20 |
| Purchase #6 | $43.65 | 9.226% | $47.6771 | $47.68 | $47.70 | $47.70 |
| Purchase #7 | $160.92 | 5.702% | $170.0957 | $170.10 | $170.10 | $170.10 |
| 7 purchase totals = | $651.87 | $696.4278 | $696.44 | $696.40 | $696.60 | |