| 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 | $199.53 | 5.783% | $211.0688 | $211.07 | $211.05 | $211.10 |
| Purchase #2 | $165.85 | 4.500% | $173.3133 | $173.31 | $173.30 | $173.30 |
| Purchase #3 | $142.96 | 3.373% | $147.782 | $147.78 | $147.80 | $147.80 |
| Purchase #4 | $82.92 | 12.775% | $93.513 | $93.51 | $93.50 | $93.50 |
| Purchase #5 | $11.41 | 13.513% | $12.9518 | $12.95 | $12.95 | $13.00 |
| Purchase #6 | $77.42 | 3.780% | $80.3465 | $80.35 | $80.35 | $80.30 |
| Purchase #7 | $53.74 | 4.120% | $55.9541 | $55.95 | $55.95 | $56.00 |
| 7 purchase totals = | $733.83 | $774.9295 | $774.92 | $774.90 | $775.00 | |