| 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 | $130.37 | 9.153% | $142.3028 | $142.30 | $142.30 | $142.30 |
| Purchase #2 | $165.41 | 3.364% | $170.9744 | $170.97 | $170.95 | $171.00 |
| Purchase #3 | $11.36 | 13.687% | $12.9148 | $12.91 | $12.90 | $12.90 |
| Purchase #4 | $241.82 | 10.769% | $267.8616 | $267.86 | $267.85 | $267.90 |
| Purchase #5 | $6.44 | 13.554% | $7.3129 | $7.31 | $7.30 | $7.30 |
| Purchase #6 | $104.87 | 4.867% | $109.974 | $109.97 | $109.95 | $110.00 |
| Purchase #7 | $59.65 | 8.734% | $64.8598 | $64.86 | $64.85 | $64.90 |
| 7 purchase totals = | $719.92 | $776.2003 | $776.18 | $776.10 | $776.30 | |