| 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 | $143.52 | 5.176% | $150.9486 | $150.95 | $150.95 | $150.90 |
| Purchase #2 | $67.44 | 8.810% | $73.3815 | $73.38 | $73.40 | $73.40 |
| Purchase #3 | $106.26 | 13.218% | $120.3054 | $120.31 | $120.30 | $120.30 |
| Purchase #4 | $121.30 | 11.746% | $135.5479 | $135.55 | $135.55 | $135.50 |
| Purchase #5 | $52.52 | 10.859% | $58.2231 | $58.22 | $58.20 | $58.20 |
| Purchase #6 | $236.72 | 12.615% | $266.5822 | $266.58 | $266.60 | $266.60 |
| Purchase #7 | $21.35 | 13.577% | $24.2487 | $24.25 | $24.25 | $24.20 |
| 7 purchase totals = | $749.11 | $829.2374 | $829.24 | $829.25 | $829.10 | |