| 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 | $148.87 | 10.869% | $165.0507 | $165.05 | $165.05 | $165.10 |
| Purchase #2 | $103.92 | 11.790% | $116.1722 | $116.17 | $116.15 | $116.20 |
| Purchase #3 | $192.99 | 9.873% | $212.0439 | $212.04 | $212.05 | $212.00 |
| Purchase #4 | $30.61 | 6.400% | $32.569 | $32.57 | $32.55 | $32.60 |
| Purchase #5 | $90.89 | 11.661% | $101.4887 | $101.49 | $101.50 | $101.50 |
| Purchase #6 | $239.85 | 7.234% | $257.2007 | $257.20 | $257.20 | $257.20 |
| Purchase #7 | $160.36 | 4.392% | $167.403 | $167.40 | $167.40 | $167.40 |
| 7 purchase totals = | $967.49 | $1,051.9282 | $1,051.92 | $1,051.90 | $1,052.00 | |