| 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 | $130.66 | 5.652% | $138.0449 | $138.04 | $138.05 | $138.00 |
| Purchase #2 | $169.36 | 6.433% | $180.2549 | $180.25 | $180.25 | $180.30 |
| Purchase #3 | $68.47 | 4.691% | $71.6819 | $71.68 | $71.70 | $71.70 |
| Purchase #4 | $106.87 | 7.285% | $114.6555 | $114.66 | $114.65 | $114.70 |
| Purchase #5 | $167.41 | 6.252% | $177.8765 | $177.88 | $177.90 | $177.90 |
| Purchase #6 | $73.95 | 11.778% | $82.6598 | $82.66 | $82.65 | $82.70 |
| Purchase #7 | $70.28 | 4.214% | $73.2416 | $73.24 | $73.25 | $73.20 |
| 7 purchase totals = | $787.00 | $838.4151 | $838.41 | $838.45 | $838.50 | |