| 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 | $151.67 | 8.128% | $163.9977 | $164.00 | $164.00 | $164.00 |
| Purchase #2 | $55.58 | 10.288% | $61.2981 | $61.30 | $61.30 | $61.30 |
| Purchase #3 | $82.76 | 13.351% | $93.8093 | $93.81 | $93.80 | $93.80 |
| Purchase #4 | $110.57 | 7.328% | $118.6726 | $118.67 | $118.65 | $118.70 |
| Purchase #5 | $221.70 | 6.378% | $235.84 | $235.84 | $235.85 | $235.80 |
| Purchase #6 | $78.90 | 10.758% | $87.3881 | $87.39 | $87.40 | $87.40 |
| Purchase #7 | $31.42 | 11.850% | $35.1433 | $35.14 | $35.15 | $35.10 |
| 7 purchase totals = | $732.60 | $796.1491 | $796.15 | $796.15 | $796.10 | |