| 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 | $150.98 | 9.581% | $165.4454 | $165.45 | $165.45 | $165.40 |
| Purchase #2 | $74.39 | 8.826% | $80.9557 | $80.96 | $80.95 | $81.00 |
| Purchase #3 | $126.47 | 6.637% | $134.8638 | $134.86 | $134.85 | $134.90 |
| Purchase #4 | $167.87 | 6.693% | $179.1055 | $179.11 | $179.10 | $179.10 |
| Purchase #5 | $109.86 | 5.775% | $116.2044 | $116.20 | $116.20 | $116.20 |
| Purchase #6 | $67.95 | 10.505% | $75.0881 | $75.09 | $75.10 | $75.10 |
| Purchase #7 | $90.39 | 11.840% | $101.0922 | $101.09 | $101.10 | $101.10 |
| 7 purchase totals = | $787.91 | $852.7551 | $852.76 | $852.75 | $852.80 | |