| 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 | $196.86 | 13.718% | $223.8653 | $223.87 | $223.85 | $223.90 |
| Purchase #2 | $95.58 | 6.427% | $101.7229 | $101.72 | $101.70 | $101.70 |
| Purchase #3 | $144.38 | 8.843% | $157.1475 | $157.15 | $157.15 | $157.10 |
| Purchase #4 | $5.56 | 7.641% | $5.9848 | $5.98 | $6.00 | $6.00 |
| Purchase #5 | $81.45 | 6.751% | $86.9487 | $86.95 | $86.95 | $86.90 |
| Purchase #6 | $242.52 | 10.614% | $268.2611 | $268.26 | $268.25 | $268.30 |
| Purchase #7 | $137.36 | 6.160% | $145.8214 | $145.82 | $145.80 | $145.80 |
| 7 purchase totals = | $903.71 | $989.7517 | $989.75 | $989.70 | $989.70 | |