| 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 | $157.39 | 3.736% | $163.2701 | $163.27 | $163.25 | $163.30 |
| Purchase #2 | $71.75 | 11.540% | $80.03 | $80.03 | $80.05 | $80.00 |
| Purchase #3 | $106.46 | 9.565% | $116.6429 | $116.64 | $116.65 | $116.60 |
| Purchase #4 | $218.91 | 4.466% | $228.6865 | $228.69 | $228.70 | $228.70 |
| Purchase #5 | $201.48 | 5.398% | $212.3559 | $212.36 | $212.35 | $212.40 |
| Purchase #6 | $189.30 | 13.753% | $215.3344 | $215.33 | $215.35 | $215.30 |
| Purchase #7 | $138.56 | 3.601% | $143.5495 | $143.55 | $143.55 | $143.50 |
| 7 purchase totals = | $1,083.85 | $1,159.8693 | $1,159.87 | $1,159.90 | $1,159.80 | |