| 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 | $157.98 | 12.806% | $178.2109 | $178.21 | $178.20 | $178.20 |
| Purchase #2 | $192.62 | 3.762% | $199.8664 | $199.87 | $199.85 | $199.90 |
| Purchase #3 | $10.84 | 9.600% | $11.8806 | $11.88 | $11.90 | $11.90 |
| Purchase #4 | $135.58 | 9.675% | $148.6974 | $148.70 | $148.70 | $148.70 |
| Purchase #5 | $163.67 | 10.874% | $181.4675 | $181.47 | $181.45 | $181.50 |
| Purchase #6 | $157.97 | 13.510% | $179.3117 | $179.31 | $179.30 | $179.30 |
| Purchase #7 | $131.74 | 10.858% | $146.0443 | $146.04 | $146.05 | $146.00 |
| 7 purchase totals = | $950.40 | $1,045.4788 | $1,045.48 | $1,045.45 | $1,045.50 | |