| 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 | $157.99 | 5.774% | $167.1123 | $167.11 | $167.10 | $167.10 |
| Purchase #2 | $109.57 | 9.330% | $119.7929 | $119.79 | $119.80 | $119.80 |
| Purchase #3 | $165.97 | 5.601% | $175.266 | $175.27 | $175.25 | $175.30 |
| Purchase #4 | $212.31 | 10.459% | $234.5155 | $234.52 | $234.50 | $234.50 |
| Purchase #5 | $64.61 | 4.857% | $67.7481 | $67.75 | $67.75 | $67.70 |
| Purchase #6 | $173.90 | 8.794% | $189.1928 | $189.19 | $189.20 | $189.20 |
| Purchase #7 | $208.62 | 10.845% | $231.2448 | $231.24 | $231.25 | $231.20 |
| 7 purchase totals = | $1,092.97 | $1,184.8724 | $1,184.87 | $1,184.85 | $1,184.80 | |