| 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 | $139.31 | 3.713% | $144.4826 | $144.48 | $144.50 | $144.50 |
| Purchase #2 | $112.82 | 7.655% | $121.4564 | $121.46 | $121.45 | $121.50 |
| Purchase #3 | $154.35 | 4.364% | $161.0858 | $161.09 | $161.10 | $161.10 |
| Purchase #4 | $108.38 | 10.249% | $119.4879 | $119.49 | $119.50 | $119.50 |
| Purchase #5 | $168.25 | 13.361% | $190.7299 | $190.73 | $190.75 | $190.70 |
| Purchase #6 | $140.37 | 4.641% | $146.8846 | $146.88 | $146.90 | $146.90 |
| Purchase #7 | $248.26 | 9.740% | $272.4405 | $272.44 | $272.45 | $272.40 |
| 7 purchase totals = | $1,071.74 | $1,156.5677 | $1,156.57 | $1,156.65 | $1,156.60 | |