| 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 | $190.96 | 6.557% | $203.4812 | $203.48 | $203.50 | $203.50 |
| Purchase #2 | $27.40 | 12.333% | $30.7792 | $30.78 | $30.80 | $30.80 |
| Purchase #3 | $219.26 | 7.611% | $235.9479 | $235.95 | $235.95 | $235.90 |
| Purchase #4 | $174.38 | 6.776% | $186.196 | $186.20 | $186.20 | $186.20 |
| Purchase #5 | $74.72 | 8.858% | $81.3387 | $81.34 | $81.35 | $81.30 |
| Purchase #6 | $87.97 | 4.184% | $91.6507 | $91.65 | $91.65 | $91.70 |
| Purchase #7 | $36.25 | 5.497% | $38.2427 | $38.24 | $38.25 | $38.20 |
| 7 purchase totals = | $810.94 | $867.6364 | $867.64 | $867.70 | $867.60 | |