| 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 | $161.79 | 10.619% | $178.9705 | $178.97 | $178.95 | $179.00 |
| Purchase #2 | $191.50 | 12.311% | $215.0756 | $215.08 | $215.10 | $215.10 |
| Purchase #3 | $110.40 | 13.708% | $125.5336 | $125.53 | $125.55 | $125.50 |
| Purchase #4 | $196.58 | 11.553% | $219.2909 | $219.29 | $219.30 | $219.30 |
| Purchase #5 | $13.26 | 13.417% | $15.0391 | $15.04 | $15.05 | $15.00 |
| Purchase #6 | $118.46 | 7.872% | $127.7852 | $127.79 | $127.80 | $127.80 |
| Purchase #7 | $178.80 | 8.123% | $193.3239 | $193.32 | $193.30 | $193.30 |
| 7 purchase totals = | $970.79 | $1,075.0188 | $1,075.02 | $1,075.05 | $1,075.00 | |