| 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 | $165.69 | 3.472% | $171.4428 | $171.44 | $171.45 | $171.40 |
| Purchase #2 | $151.65 | 11.311% | $168.8031 | $168.80 | $168.80 | $168.80 |
| Purchase #3 | $24.26 | 3.233% | $25.0443 | $25.04 | $25.05 | $25.00 |
| Purchase #4 | $135.91 | 5.104% | $142.8468 | $142.85 | $142.85 | $142.80 |
| Purchase #5 | $67.70 | 9.249% | $73.9616 | $73.96 | $73.95 | $74.00 |
| Purchase #6 | $97.55 | 3.218% | $100.6892 | $100.69 | $100.70 | $100.70 |
| Purchase #7 | $71.44 | 13.345% | $80.9737 | $80.97 | $80.95 | $81.00 |
| 7 purchase totals = | $714.20 | $763.7615 | $763.75 | $763.75 | $763.70 | |