| 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 | $170.49 | 4.130% | $177.5312 | $177.53 | $177.55 | $177.50 |
| Purchase #2 | $145.39 | 4.648% | $152.1477 | $152.15 | $152.15 | $152.10 |
| Purchase #3 | $57.48 | 3.777% | $59.651 | $59.65 | $59.65 | $59.70 |
| Purchase #4 | $44.67 | 3.775% | $46.3563 | $46.36 | $46.35 | $46.40 |
| Purchase #5 | $142.29 | 9.152% | $155.3124 | $155.31 | $155.30 | $155.30 |
| Purchase #6 | $50.36 | 9.618% | $55.2036 | $55.20 | $55.20 | $55.20 |
| Purchase #7 | $201.64 | 11.317% | $224.4596 | $224.46 | $224.45 | $224.50 |
| 7 purchase totals = | $812.32 | $870.6618 | $870.66 | $870.65 | $870.70 | |