| 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 | $152.81 | 11.223% | $169.9599 | $169.96 | $169.95 | $170.00 |
| Purchase #2 | $136.66 | 8.687% | $148.5317 | $148.53 | $148.55 | $148.50 |
| Purchase #3 | $189.63 | 8.191% | $205.1626 | $205.16 | $205.15 | $205.20 |
| Purchase #4 | $17.84 | 5.624% | $18.8433 | $18.84 | $18.85 | $18.80 |
| Purchase #5 | $54.86 | 7.658% | $59.0612 | $59.06 | $59.05 | $59.10 |
| Purchase #6 | $49.80 | 5.819% | $52.6979 | $52.70 | $52.70 | $52.70 |
| Purchase #7 | $40.27 | 5.709% | $42.569 | $42.57 | $42.55 | $42.60 |
| 7 purchase totals = | $641.87 | $696.8256 | $696.82 | $696.80 | $696.90 | |