| 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 | $174.67 | 4.284% | $182.1529 | $182.15 | $182.15 | $182.20 |
| Purchase #2 | $84.58 | 3.701% | $87.7103 | $87.71 | $87.70 | $87.70 |
| Purchase #3 | $39.97 | 3.749% | $41.4685 | $41.47 | $41.45 | $41.50 |
| Purchase #4 | $6.52 | 10.675% | $7.216 | $7.22 | $7.20 | $7.20 |
| Purchase #5 | $248.71 | 4.695% | $260.3869 | $260.39 | $260.40 | $260.40 |
| Purchase #6 | $218.61 | 3.540% | $226.3488 | $226.35 | $226.35 | $226.30 |
| Purchase #7 | $9.30 | 10.429% | $10.2699 | $10.27 | $10.25 | $10.30 |
| 7 purchase totals = | $782.36 | $815.5533 | $815.56 | $815.50 | $815.60 | |