| 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 | $121.46 | 12.206% | $136.2854 | $136.29 | $136.30 | $136.30 |
| Purchase #2 | $198.74 | 13.347% | $225.2658 | $225.27 | $225.25 | $225.30 |
| Purchase #3 | $139.44 | 3.250% | $143.9718 | $143.97 | $143.95 | $144.00 |
| Purchase #4 | $163.52 | 3.802% | $169.737 | $169.74 | $169.75 | $169.70 |
| Purchase #5 | $100.77 | 5.663% | $106.4766 | $106.48 | $106.50 | $106.50 |
| Purchase #6 | $71.28 | 9.158% | $77.8078 | $77.81 | $77.80 | $77.80 |
| Purchase #7 | $7.48 | 10.652% | $8.2768 | $8.28 | $8.30 | $8.30 |
| 7 purchase totals = | $802.69 | $867.8212 | $867.84 | $867.85 | $867.90 | |