| 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 | $197.66 | 7.697% | $212.8739 | $212.87 | $212.85 | $212.90 |
| Purchase #2 | $149.35 | 12.460% | $167.959 | $167.96 | $167.95 | $168.00 |
| Purchase #3 | $149.83 | 12.750% | $168.9333 | $168.93 | $168.95 | $168.90 |
| Purchase #4 | $136.79 | 7.800% | $147.4596 | $147.46 | $147.45 | $147.50 |
| Purchase #5 | $52.45 | 13.230% | $59.3891 | $59.39 | $59.40 | $59.40 |
| Purchase #6 | $208.66 | 8.210% | $225.791 | $225.79 | $225.80 | $225.80 |
| Purchase #7 | $125.68 | 10.144% | $138.429 | $138.43 | $138.45 | $138.40 |
| 7 purchase totals = | $1,020.42 | $1,120.8349 | $1,120.83 | $1,120.85 | $1,120.90 | |