| 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 | $191.66 | 3.627% | $198.6115 | $198.61 | $198.60 | $198.60 |
| Purchase #2 | $106.77 | 5.655% | $112.8078 | $112.81 | $112.80 | $112.80 |
| Purchase #3 | $136.28 | 13.574% | $154.7786 | $154.78 | $154.80 | $154.80 |
| Purchase #4 | $234.52 | 13.339% | $265.8026 | $265.80 | $265.80 | $265.80 |
| Purchase #5 | $32.97 | 13.144% | $37.3036 | $37.30 | $37.30 | $37.30 |
| Purchase #6 | $150.86 | 8.378% | $163.4991 | $163.50 | $163.50 | $163.50 |
| Purchase #7 | $56.43 | 9.313% | $61.6853 | $61.69 | $61.70 | $61.70 |
| 7 purchase totals = | $909.49 | $994.4885 | $994.49 | $994.50 | $994.50 | |