| 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 | $95.34 | 11.675% | $106.4709 | $106.47 | $106.45 | $106.50 |
| Purchase #2 | $148.56 | 11.828% | $166.1317 | $166.13 | $166.15 | $166.10 |
| Purchase #3 | $77.58 | 3.559% | $80.3411 | $80.34 | $80.35 | $80.30 |
| Purchase #4 | $140.27 | 7.712% | $151.0876 | $151.09 | $151.10 | $151.10 |
| Purchase #5 | $235.69 | 5.301% | $248.1839 | $248.18 | $248.20 | $248.20 |
| Purchase #6 | $15.90 | 13.750% | $18.0863 | $18.09 | $18.10 | $18.10 |
| Purchase #7 | $154.93 | 5.607% | $163.6169 | $163.62 | $163.60 | $163.60 |
| 7 purchase totals = | $868.27 | $933.9184 | $933.92 | $933.95 | $933.90 | |