| 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 | $156.95 | 4.262% | $163.6392 | $163.64 | $163.65 | $163.60 |
| Purchase #2 | $28.50 | 6.156% | $30.2545 | $30.25 | $30.25 | $30.30 |
| Purchase #3 | $140.58 | 5.623% | $148.4848 | $148.48 | $148.50 | $148.50 |
| Purchase #4 | $103.79 | 11.125% | $115.3366 | $115.34 | $115.35 | $115.30 |
| Purchase #5 | $212.27 | 4.458% | $221.733 | $221.73 | $221.75 | $221.70 |
| Purchase #6 | $134.31 | 8.565% | $145.8137 | $145.81 | $145.80 | $145.80 |
| Purchase #7 | $68.54 | 7.536% | $73.7052 | $73.71 | $73.70 | $73.70 |
| 7 purchase totals = | $844.94 | $898.9670 | $898.96 | $899.00 | $898.90 | |