| 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 | $160.91 | 9.236% | $175.7716 | $175.77 | $175.75 | $175.80 |
| Purchase #2 | $10.74 | 12.476% | $12.0799 | $12.08 | $12.10 | $12.10 |
| Purchase #3 | $104.75 | 4.210% | $109.16 | $109.16 | $109.15 | $109.20 |
| Purchase #4 | $160.82 | 3.645% | $166.6819 | $166.68 | $166.70 | $166.70 |
| Purchase #5 | $157.41 | 4.703% | $164.813 | $164.81 | $164.80 | $164.80 |
| Purchase #6 | $25.79 | 10.673% | $28.5426 | $28.54 | $28.55 | $28.50 |
| Purchase #7 | $208.76 | 9.135% | $227.8302 | $227.83 | $227.85 | $227.80 |
| 7 purchase totals = | $829.18 | $884.8792 | $884.87 | $884.90 | $884.90 | |