| 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 | $184.26 | 3.534% | $190.7717 | $190.77 | $190.75 | $190.80 |
| Purchase #2 | $54.34 | 5.791% | $57.4868 | $57.49 | $57.50 | $57.50 |
| Purchase #3 | $137.99 | 4.299% | $143.9222 | $143.92 | $143.90 | $143.90 |
| Purchase #4 | $202.37 | 3.845% | $210.1511 | $210.15 | $210.15 | $210.20 |
| Purchase #5 | $164.65 | 3.863% | $171.0104 | $171.01 | $171.00 | $171.00 |
| Purchase #6 | $212.72 | 4.392% | $222.0627 | $222.06 | $222.05 | $222.10 |
| Purchase #7 | $207.49 | 6.146% | $220.2423 | $220.24 | $220.25 | $220.20 |
| 7 purchase totals = | $1,163.82 | $1,215.6472 | $1,215.64 | $1,215.60 | $1,215.70 | |