| 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 | $143.96 | 7.478% | $154.7253 | $154.73 | $154.75 | $154.70 |
| Purchase #2 | $196.58 | 3.155% | $202.7821 | $202.78 | $202.80 | $202.80 |
| Purchase #3 | $95.66 | 6.659% | $102.03 | $102.03 | $102.05 | $102.00 |
| Purchase #4 | $211.28 | 10.500% | $233.4644 | $233.46 | $233.45 | $233.50 |
| Purchase #5 | $8.42 | 5.153% | $8.8539 | $8.85 | $8.85 | $8.90 |
| Purchase #6 | $21.98 | 5.644% | $23.2206 | $23.22 | $23.20 | $23.20 |
| Purchase #7 | $142.34 | 5.490% | $150.1545 | $150.15 | $150.15 | $150.20 |
| 7 purchase totals = | $820.22 | $875.2308 | $875.22 | $875.25 | $875.30 | |