| 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 | $165.50 | 13.626% | $188.051 | $188.05 | $188.05 | $188.10 |
| Purchase #2 | $150.52 | 12.273% | $168.9933 | $168.99 | $169.00 | $169.00 |
| Purchase #3 | $77.98 | 6.842% | $83.3154 | $83.32 | $83.30 | $83.30 |
| Purchase #4 | $22.58 | 9.548% | $24.7359 | $24.74 | $24.75 | $24.70 |
| Purchase #5 | $68.64 | 13.442% | $77.8666 | $77.87 | $77.85 | $77.90 |
| Purchase #6 | $86.33 | 10.360% | $95.2738 | $95.27 | $95.25 | $95.30 |
| Purchase #7 | $127.31 | 11.162% | $141.5203 | $141.52 | $141.50 | $141.50 |
| 7 purchase totals = | $698.86 | $779.7563 | $779.76 | $779.70 | $779.80 | |