| 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 | $104.37 | 3.127% | $107.6336 | $107.63 | $107.65 | $107.60 |
| Purchase #2 | $72.73 | 3.334% | $75.1548 | $75.15 | $75.15 | $75.20 |
| Purchase #3 | $116.68 | 8.819% | $126.97 | $126.97 | $126.95 | $127.00 |
| Purchase #4 | $36.28 | 13.178% | $41.061 | $41.06 | $41.05 | $41.10 |
| Purchase #5 | $145.89 | 7.602% | $156.9806 | $156.98 | $157.00 | $157.00 |
| Purchase #6 | $225.71 | 11.776% | $252.2896 | $252.29 | $252.30 | $252.30 |
| Purchase #7 | $162.80 | 9.574% | $178.3865 | $178.39 | $178.40 | $178.40 |
| 7 purchase totals = | $864.46 | $938.4761 | $938.47 | $938.50 | $938.60 | |