| 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 | $149.56 | 3.360% | $154.5852 | $154.59 | $154.60 | $154.60 |
| Purchase #2 | $188.30 | 6.358% | $200.2721 | $200.27 | $200.25 | $200.30 |
| Purchase #3 | $193.45 | 9.728% | $212.2688 | $212.27 | $212.25 | $212.30 |
| Purchase #4 | $17.42 | 3.517% | $18.0327 | $18.03 | $18.05 | $18.00 |
| Purchase #5 | $93.79 | 6.788% | $100.1565 | $100.16 | $100.15 | $100.20 |
| Purchase #6 | $116.53 | 8.596% | $126.5469 | $126.55 | $126.55 | $126.50 |
| Purchase #7 | $201.59 | 6.253% | $214.1954 | $214.20 | $214.20 | $214.20 |
| 7 purchase totals = | $960.64 | $1,026.0576 | $1,026.07 | $1,026.05 | $1,026.10 | |