| 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 | $111.89 | 5.684% | $118.2498 | $118.25 | $118.25 | $118.20 |
| Purchase #2 | $193.44 | 8.578% | $210.0333 | $210.03 | $210.05 | $210.00 |
| Purchase #3 | $131.26 | 7.222% | $140.7396 | $140.74 | $140.75 | $140.70 |
| Purchase #4 | $74.93 | 6.721% | $79.966 | $79.97 | $79.95 | $80.00 |
| Purchase #5 | $201.69 | 3.149% | $208.0412 | $208.04 | $208.05 | $208.00 |
| Purchase #6 | $171.29 | 8.363% | $185.615 | $185.62 | $185.60 | $185.60 |
| Purchase #7 | $36.53 | 12.776% | $41.1971 | $41.20 | $41.20 | $41.20 |
| 7 purchase totals = | $921.03 | $983.8420 | $983.85 | $983.85 | $983.70 | |