| 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 | $207.72 | 6.586% | $221.4004 | $221.40 | $221.40 | $221.40 |
| Purchase #2 | $228.48 | 3.371% | $236.1821 | $236.18 | $236.20 | $236.20 |
| Purchase #3 | $81.34 | 5.152% | $85.5306 | $85.53 | $85.55 | $85.50 |
| Purchase #4 | $139.56 | 13.332% | $158.1661 | $158.17 | $158.15 | $158.20 |
| Purchase #5 | $169.26 | 3.713% | $175.5446 | $175.54 | $175.55 | $175.50 |
| Purchase #6 | $118.49 | 8.205% | $128.2121 | $128.21 | $128.20 | $128.20 |
| Purchase #7 | $164.30 | 3.551% | $170.1343 | $170.13 | $170.15 | $170.10 |
| 7 purchase totals = | $1,109.15 | $1,175.1702 | $1,175.16 | $1,175.20 | $1,175.10 | |