| 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 | $164.38 | 6.868% | $175.6696 | $175.67 | $175.65 | $175.70 |
| Purchase #2 | $11.97 | 3.115% | $12.3429 | $12.34 | $12.35 | $12.30 |
| Purchase #3 | $109.61 | 7.637% | $117.9809 | $117.98 | $118.00 | $118.00 |
| Purchase #4 | $246.80 | 13.577% | $280.308 | $280.31 | $280.30 | $280.30 |
| Purchase #5 | $174.74 | 9.215% | $190.8423 | $190.84 | $190.85 | $190.80 |
| Purchase #6 | $167.38 | 8.863% | $182.2149 | $182.21 | $182.20 | $182.20 |
| Purchase #7 | $154.65 | 4.160% | $161.0834 | $161.08 | $161.10 | $161.10 |
| 7 purchase totals = | $1,029.53 | $1,120.4420 | $1,120.43 | $1,120.45 | $1,120.40 | |