| 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 | $163.75 | 3.431% | $169.3683 | $169.37 | $169.35 | $169.40 |
| Purchase #2 | $198.39 | 10.689% | $219.5959 | $219.60 | $219.60 | $219.60 |
| Purchase #3 | $97.52 | 9.865% | $107.1403 | $107.14 | $107.15 | $107.10 |
| Purchase #4 | $121.43 | 4.269% | $126.6138 | $126.61 | $126.60 | $126.60 |
| Purchase #5 | $104.98 | 13.311% | $118.9539 | $118.95 | $118.95 | $119.00 |
| Purchase #6 | $113.42 | 13.341% | $128.5514 | $128.55 | $128.55 | $128.60 |
| Purchase #7 | $115.30 | 8.602% | $125.2181 | $125.22 | $125.20 | $125.20 |
| 7 purchase totals = | $914.79 | $995.4417 | $995.44 | $995.40 | $995.50 | |