| 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 | $131.45 | 9.168% | $143.5013 | $143.50 | $143.50 | $143.50 |
| Purchase #2 | $71.87 | 3.793% | $74.596 | $74.60 | $74.60 | $74.60 |
| Purchase #3 | $229.66 | 5.316% | $241.8687 | $241.87 | $241.85 | $241.90 |
| Purchase #4 | $136.36 | 9.155% | $148.8438 | $148.84 | $148.85 | $148.80 |
| Purchase #5 | $127.70 | 8.537% | $138.6017 | $138.60 | $138.60 | $138.60 |
| Purchase #6 | $22.81 | 3.447% | $23.5963 | $23.60 | $23.60 | $23.60 |
| Purchase #7 | $48.39 | 4.314% | $50.4775 | $50.48 | $50.50 | $50.50 |
| 7 purchase totals = | $768.24 | $821.4853 | $821.49 | $821.50 | $821.50 | |