| 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 | $157.43 | 13.755% | $179.0845 | $179.08 | $179.10 | $179.10 |
| Purchase #2 | $179.73 | 10.167% | $198.0031 | $198.00 | $198.00 | $198.00 |
| Purchase #3 | $25.56 | 5.792% | $27.0404 | $27.04 | $27.05 | $27.00 |
| Purchase #4 | $31.78 | 12.492% | $35.75 | $35.75 | $35.75 | $35.80 |
| Purchase #5 | $10.46 | 4.635% | $10.9448 | $10.94 | $10.95 | $10.90 |
| Purchase #6 | $243.79 | 13.374% | $276.3945 | $276.39 | $276.40 | $276.40 |
| Purchase #7 | $189.31 | 7.192% | $202.9252 | $202.93 | $202.95 | $202.90 |
| 7 purchase totals = | $838.06 | $930.1425 | $930.13 | $930.20 | $930.10 | |