| 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 | $186.33 | 10.398% | $205.7046 | $205.70 | $205.70 | $205.70 |
| Purchase #2 | $25.91 | 7.865% | $27.9478 | $27.95 | $27.95 | $27.90 |
| Purchase #3 | $150.36 | 9.195% | $164.1856 | $164.19 | $164.20 | $164.20 |
| Purchase #4 | $170.95 | 8.820% | $186.0278 | $186.03 | $186.05 | $186.00 |
| Purchase #5 | $27.58 | 8.425% | $29.9036 | $29.90 | $29.90 | $29.90 |
| Purchase #6 | $190.94 | 3.709% | $198.022 | $198.02 | $198.00 | $198.00 |
| Purchase #7 | $41.47 | 6.466% | $44.1515 | $44.15 | $44.15 | $44.20 |
| 7 purchase totals = | $793.54 | $855.9429 | $855.94 | $855.95 | $855.90 | |