| 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 | $129.82 | 11.584% | $144.8583 | $144.86 | $144.85 | $144.90 |
| Purchase #2 | $76.54 | 6.107% | $81.2143 | $81.21 | $81.20 | $81.20 |
| Purchase #3 | $55.51 | 10.749% | $61.4768 | $61.48 | $61.50 | $61.50 |
| Purchase #4 | $121.81 | 11.118% | $135.3528 | $135.35 | $135.35 | $135.40 |
| Purchase #5 | $101.86 | 7.838% | $109.8438 | $109.84 | $109.85 | $109.80 |
| Purchase #6 | $250.55 | 13.372% | $284.0535 | $284.05 | $284.05 | $284.10 |
| Purchase #7 | $107.58 | 10.659% | $119.047 | $119.05 | $119.05 | $119.00 |
| 7 purchase totals = | $843.67 | $935.8465 | $935.84 | $935.85 | $935.90 | |