| 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 | $134.95 | 10.606% | $149.2628 | $149.26 | $149.25 | $149.30 |
| Purchase #2 | $27.27 | 8.528% | $29.5956 | $29.60 | $29.60 | $29.60 |
| Purchase #3 | $49.89 | 4.452% | $52.1111 | $52.11 | $52.10 | $52.10 |
| Purchase #4 | $138.41 | 3.860% | $143.7526 | $143.75 | $143.75 | $143.80 |
| Purchase #5 | $101.81 | 11.599% | $113.6189 | $113.62 | $113.60 | $113.60 |
| Purchase #6 | $126.84 | 5.784% | $134.1764 | $134.18 | $134.20 | $134.20 |
| Purchase #7 | $55.92 | 9.396% | $61.1742 | $61.17 | $61.15 | $61.20 |
| 7 purchase totals = | $635.09 | $683.6916 | $683.69 | $683.65 | $683.80 | |