| 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 | $195.41 | 13.717% | $222.2144 | $222.21 | $222.20 | $222.20 |
| Purchase #2 | $222.30 | 4.119% | $231.4565 | $231.46 | $231.45 | $231.50 |
| Purchase #3 | $55.43 | 5.207% | $58.3162 | $58.32 | $58.30 | $58.30 |
| Purchase #4 | $7.49 | 4.382% | $7.8182 | $7.82 | $7.80 | $7.80 |
| Purchase #5 | $25.64 | 7.306% | $27.5133 | $27.51 | $27.50 | $27.50 |
| Purchase #6 | $144.48 | 4.106% | $150.4123 | $150.41 | $150.40 | $150.40 |
| Purchase #7 | $96.62 | 11.820% | $108.0405 | $108.04 | $108.05 | $108.00 |
| 7 purchase totals = | $747.37 | $805.7714 | $805.77 | $805.70 | $805.70 | |