| 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 | $176.39 | 7.390% | $189.4252 | $189.43 | $189.45 | $189.40 |
| Purchase #2 | $175.52 | 12.438% | $197.3512 | $197.35 | $197.35 | $197.40 |
| Purchase #3 | $21.35 | 13.107% | $24.1483 | $24.15 | $24.15 | $24.10 |
| Purchase #4 | $149.29 | 3.327% | $154.2569 | $154.26 | $154.25 | $154.30 |
| Purchase #5 | $44.66 | 11.759% | $49.9116 | $49.91 | $49.90 | $49.90 |
| Purchase #6 | $212.64 | 6.690% | $226.8656 | $226.87 | $226.85 | $226.90 |
| Purchase #7 | $78.94 | 10.192% | $86.9856 | $86.99 | $87.00 | $87.00 |
| 7 purchase totals = | $858.79 | $928.9444 | $928.96 | $928.95 | $929.00 | |