| 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 | $176.72 | 12.540% | $198.8807 | $198.88 | $198.90 | $198.90 |
| Purchase #2 | $66.56 | 6.171% | $70.6674 | $70.67 | $70.65 | $70.70 |
| Purchase #3 | $73.26 | 9.301% | $80.0739 | $80.07 | $80.05 | $80.10 |
| Purchase #4 | $73.25 | 6.426% | $77.957 | $77.96 | $77.95 | $78.00 |
| Purchase #5 | $226.62 | 7.172% | $242.8732 | $242.87 | $242.85 | $242.90 |
| Purchase #6 | $25.51 | 10.354% | $28.1513 | $28.15 | $28.15 | $28.20 |
| Purchase #7 | $205.26 | 11.383% | $228.6247 | $228.62 | $228.60 | $228.60 |
| 7 purchase totals = | $847.18 | $927.2282 | $927.22 | $927.15 | $927.40 | |