| 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 | $171.74 | 5.869% | $181.8194 | $181.82 | $181.80 | $181.80 |
| Purchase #2 | $94.33 | 12.581% | $106.1977 | $106.20 | $106.20 | $106.20 |
| Purchase #3 | $130.87 | 11.621% | $146.0784 | $146.08 | $146.10 | $146.10 |
| Purchase #4 | $27.38 | 10.435% | $30.2371 | $30.24 | $30.25 | $30.20 |
| Purchase #5 | $148.43 | 12.115% | $166.4123 | $166.41 | $166.40 | $166.40 |
| Purchase #6 | $150.70 | 11.351% | $167.806 | $167.81 | $167.80 | $167.80 |
| Purchase #7 | $128.80 | 7.127% | $137.9796 | $137.98 | $138.00 | $138.00 |
| 7 purchase totals = | $852.25 | $936.5305 | $936.54 | $936.55 | $936.50 | |