| 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 | $150.63 | 13.836% | $171.4712 | $171.47 | $171.45 | $171.50 |
| Purchase #2 | $82.95 | 11.343% | $92.359 | $92.36 | $92.35 | $92.40 |
| Purchase #3 | $120.64 | 4.367% | $125.9083 | $125.91 | $125.90 | $125.90 |
| Purchase #4 | $118.54 | 9.323% | $129.5915 | $129.59 | $129.60 | $129.60 |
| Purchase #5 | $33.47 | 8.347% | $36.2637 | $36.26 | $36.25 | $36.30 |
| Purchase #6 | $120.79 | 10.257% | $133.1794 | $133.18 | $133.20 | $133.20 |
| Purchase #7 | $109.72 | 8.599% | $119.1548 | $119.15 | $119.15 | $119.20 |
| 7 purchase totals = | $736.74 | $807.9279 | $807.92 | $807.90 | $808.10 | |