| 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 | $144.95 | 11.334% | $161.3786 | $161.38 | $161.40 | $161.40 |
| Purchase #2 | $94.49 | 10.356% | $104.2754 | $104.28 | $104.30 | $104.30 |
| Purchase #3 | $193.57 | 7.578% | $208.2387 | $208.24 | $208.25 | $208.20 |
| Purchase #4 | $8.85 | 3.650% | $9.173 | $9.17 | $9.15 | $9.20 |
| Purchase #5 | $200.81 | 3.853% | $208.5472 | $208.55 | $208.55 | $208.50 |
| Purchase #6 | $228.82 | 5.712% | $241.8902 | $241.89 | $241.90 | $241.90 |
| Purchase #7 | $19.79 | 12.676% | $22.2986 | $22.30 | $22.30 | $22.30 |
| 7 purchase totals = | $891.28 | $955.8017 | $955.81 | $955.85 | $955.80 | |