| 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 | $206.51 | 4.525% | $215.8546 | $215.85 | $215.85 | $215.90 |
| Purchase #2 | $163.59 | 4.432% | $170.8403 | $170.84 | $170.85 | $170.80 |
| Purchase #3 | $185.72 | 9.169% | $202.7487 | $202.75 | $202.75 | $202.70 |
| Purchase #4 | $133.81 | 7.739% | $144.1656 | $144.17 | $144.15 | $144.20 |
| Purchase #5 | $213.41 | 8.449% | $231.441 | $231.44 | $231.45 | $231.40 |
| Purchase #6 | $150.89 | 12.371% | $169.5566 | $169.56 | $169.55 | $169.60 |
| Purchase #7 | $18.36 | 13.490% | $20.8368 | $20.84 | $20.85 | $20.80 |
| 7 purchase totals = | $1,072.29 | $1,155.4436 | $1,155.45 | $1,155.45 | $1,155.40 | |