| 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 | $77.61 | 10.459% | $85.7272 | $85.73 | $85.75 | $85.70 |
| Purchase #2 | $207.66 | 13.743% | $236.1987 | $236.20 | $236.20 | $236.20 |
| Purchase #3 | $151.92 | 5.525% | $160.3136 | $160.31 | $160.30 | $160.30 |
| Purchase #4 | $248.60 | 8.795% | $270.4644 | $270.46 | $270.45 | $270.50 |
| Purchase #5 | $208.29 | 9.431% | $227.9338 | $227.93 | $227.95 | $227.90 |
| Purchase #6 | $80.71 | 13.873% | $91.9069 | $91.91 | $91.90 | $91.90 |
| Purchase #7 | $94.93 | 11.406% | $105.7577 | $105.76 | $105.75 | $105.80 |
| 7 purchase totals = | $1,069.72 | $1,178.3023 | $1,178.30 | $1,178.30 | $1,178.30 | |