| 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 | $182.44 | 11.645% | $203.6851 | $203.69 | $203.70 | $203.70 |
| Purchase #2 | $106.29 | 9.428% | $116.311 | $116.31 | $116.30 | $116.30 |
| Purchase #3 | $146.32 | 5.235% | $153.9799 | $153.98 | $154.00 | $154.00 |
| Purchase #4 | $156.47 | 7.196% | $167.7296 | $167.73 | $167.75 | $167.70 |
| Purchase #5 | $81.40 | 5.787% | $86.1106 | $86.11 | $86.10 | $86.10 |
| Purchase #6 | $131.35 | 12.623% | $147.9303 | $147.93 | $147.95 | $147.90 |
| Purchase #7 | $85.68 | 3.758% | $88.8999 | $88.90 | $88.90 | $88.90 |
| 7 purchase totals = | $889.95 | $964.6464 | $964.65 | $964.70 | $964.60 | |