| 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 | $157.68 | 7.691% | $169.8072 | $169.81 | $169.80 | $169.80 |
| Purchase #2 | $94.77 | 11.662% | $105.8221 | $105.82 | $105.80 | $105.80 |
| Purchase #3 | $248.74 | 7.400% | $267.1468 | $267.15 | $267.15 | $267.10 |
| Purchase #4 | $116.49 | 9.603% | $127.6765 | $127.68 | $127.70 | $127.70 |
| Purchase #5 | $175.54 | 3.150% | $181.0695 | $181.07 | $181.05 | $181.10 |
| Purchase #6 | $188.87 | 7.400% | $202.8464 | $202.85 | $202.85 | $202.80 |
| Purchase #7 | $221.57 | 3.436% | $229.1831 | $229.18 | $229.20 | $229.20 |
| 7 purchase totals = | $1,203.66 | $1,283.5516 | $1,283.56 | $1,283.55 | $1,283.50 | |