| 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 | $131.87 | 10.691% | $145.9682 | $145.97 | $145.95 | $146.00 |
| Purchase #2 | $80.56 | 8.276% | $87.2271 | $87.23 | $87.25 | $87.20 |
| Purchase #3 | $99.99 | 9.330% | $109.3191 | $109.32 | $109.30 | $109.30 |
| Purchase #4 | $46.60 | 3.476% | $48.2198 | $48.22 | $48.20 | $48.20 |
| Purchase #5 | $171.64 | 4.541% | $179.4342 | $179.43 | $179.45 | $179.40 |
| Purchase #6 | $199.48 | 12.754% | $224.9217 | $224.92 | $224.90 | $224.90 |
| Purchase #7 | $139.87 | 6.787% | $149.363 | $149.36 | $149.35 | $149.40 |
| 7 purchase totals = | $870.01 | $944.4531 | $944.45 | $944.40 | $944.40 | |