| 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 | $97.78 | 5.245% | $102.9086 | $102.91 | $102.90 | $102.90 |
| Purchase #2 | $148.81 | 4.870% | $156.057 | $156.06 | $156.05 | $156.10 |
| Purchase #3 | $17.31 | 10.206% | $19.0767 | $19.08 | $19.10 | $19.10 |
| Purchase #4 | $218.32 | 5.830% | $231.0481 | $231.05 | $231.05 | $231.00 |
| Purchase #5 | $165.26 | 9.802% | $181.4588 | $181.46 | $181.45 | $181.50 |
| Purchase #6 | $71.28 | 12.568% | $80.2385 | $80.24 | $80.25 | $80.20 |
| Purchase #7 | $157.88 | 10.435% | $174.3548 | $174.35 | $174.35 | $174.40 |
| 7 purchase totals = | $876.64 | $945.1425 | $945.15 | $945.15 | $945.20 | |