| 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 | $166.87 | 4.119% | $173.7434 | $173.74 | $173.75 | $173.70 |
| Purchase #2 | $206.41 | 13.768% | $234.8285 | $234.83 | $234.85 | $234.80 |
| Purchase #3 | $188.30 | 10.320% | $207.7326 | $207.73 | $207.75 | $207.70 |
| Purchase #4 | $87.77 | 8.485% | $95.2173 | $95.22 | $95.20 | $95.20 |
| Purchase #5 | $23.72 | 6.406% | $25.2395 | $25.24 | $25.25 | $25.20 |
| Purchase #6 | $89.44 | 11.595% | $99.8106 | $99.81 | $99.80 | $99.80 |
| Purchase #7 | $149.99 | 9.270% | $163.8941 | $163.89 | $163.90 | $163.90 |
| 7 purchase totals = | $912.50 | $1,000.4660 | $1,000.46 | $1,000.50 | $1,000.30 | |