| 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 | $201.88 | 3.393% | $208.7298 | $208.73 | $208.75 | $208.70 |
| Purchase #2 | $159.38 | 5.712% | $168.4838 | $168.48 | $168.50 | $168.50 |
| Purchase #3 | $133.38 | 12.819% | $150.478 | $150.48 | $150.50 | $150.50 |
| Purchase #4 | $158.85 | 13.677% | $180.5759 | $180.58 | $180.60 | $180.60 |
| Purchase #5 | $222.51 | 11.819% | $248.8085 | $248.81 | $248.80 | $248.80 |
| Purchase #6 | $180.35 | 9.273% | $197.0739 | $197.07 | $197.05 | $197.10 |
| Purchase #7 | $30.35 | 8.146% | $32.8223 | $32.82 | $32.80 | $32.80 |
| 7 purchase totals = | $1,086.70 | $1,186.9722 | $1,186.97 | $1,187.00 | $1,187.00 | |