| 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 | $165.93 | 11.131% | $184.3997 | $184.40 | $184.40 | $184.40 |
| Purchase #2 | $150.81 | 10.330% | $166.3887 | $166.39 | $166.40 | $166.40 |
| Purchase #3 | $8.92 | 3.790% | $9.2581 | $9.26 | $9.25 | $9.30 |
| Purchase #4 | $36.34 | 12.652% | $40.9377 | $40.94 | $40.95 | $40.90 |
| Purchase #5 | $116.52 | 4.624% | $121.9079 | $121.91 | $121.90 | $121.90 |
| Purchase #6 | $74.67 | 12.855% | $84.2688 | $84.27 | $84.25 | $84.30 |
| Purchase #7 | $65.27 | 9.154% | $71.2448 | $71.24 | $71.25 | $71.20 |
| 7 purchase totals = | $618.46 | $678.4057 | $678.41 | $678.40 | $678.40 | |