| 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 | $167.82 | 7.366% | $180.1816 | $180.18 | $180.20 | $180.20 |
| Purchase #2 | $202.43 | 6.587% | $215.7641 | $215.76 | $215.75 | $215.80 |
| Purchase #3 | $126.71 | 4.281% | $132.1345 | $132.13 | $132.15 | $132.10 |
| Purchase #4 | $133.50 | 3.856% | $138.6478 | $138.65 | $138.65 | $138.60 |
| Purchase #5 | $43.45 | 8.724% | $47.2406 | $47.24 | $47.25 | $47.20 |
| Purchase #6 | $116.57 | 9.846% | $128.0475 | $128.05 | $128.05 | $128.00 |
| Purchase #7 | $52.82 | 8.543% | $57.3324 | $57.33 | $57.35 | $57.30 |
| 7 purchase totals = | $843.30 | $899.3485 | $899.34 | $899.40 | $899.20 | |