| 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 | $156.50 | 8.244% | $169.4019 | $169.40 | $169.40 | $169.40 |
| Purchase #2 | $237.58 | 4.691% | $248.7249 | $248.72 | $248.70 | $248.70 |
| Purchase #3 | $216.93 | 13.529% | $246.2785 | $246.28 | $246.30 | $246.30 |
| Purchase #4 | $160.46 | 13.507% | $182.1333 | $182.13 | $182.15 | $182.10 |
| Purchase #5 | $120.48 | 11.239% | $134.0207 | $134.02 | $134.00 | $134.00 |
| Purchase #6 | $158.32 | 6.243% | $168.2039 | $168.20 | $168.20 | $168.20 |
| Purchase #7 | $97.51 | 4.384% | $101.7848 | $101.78 | $101.80 | $101.80 |
| 7 purchase totals = | $1,147.78 | $1,250.5480 | $1,250.53 | $1,250.55 | $1,250.50 | |