| 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 | $163.93 | 8.237% | $177.4329 | $177.43 | $177.45 | $177.40 |
| Purchase #2 | $248.40 | 11.604% | $277.2243 | $277.22 | $277.20 | $277.20 |
| Purchase #3 | $234.59 | 11.778% | $262.22 | $262.22 | $262.20 | $262.20 |
| Purchase #4 | $172.57 | 11.730% | $192.8125 | $192.81 | $192.80 | $192.80 |
| Purchase #5 | $119.58 | 10.290% | $131.8848 | $131.88 | $131.90 | $131.90 |
| Purchase #6 | $7.51 | 7.807% | $8.0963 | $8.10 | $8.10 | $8.10 |
| Purchase #7 | $23.31 | 12.113% | $26.1335 | $26.13 | $26.15 | $26.10 |
| 7 purchase totals = | $969.89 | $1,075.8043 | $1,075.79 | $1,075.80 | $1,075.70 | |