| 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 | $133.40 | 3.703% | $138.3398 | $138.34 | $138.35 | $138.30 |
| Purchase #2 | $204.41 | 6.388% | $217.4677 | $217.47 | $217.45 | $217.50 |
| Purchase #3 | $11.83 | 6.178% | $12.5609 | $12.56 | $12.55 | $12.60 |
| Purchase #4 | $59.89 | 3.254% | $61.8388 | $61.84 | $61.85 | $61.80 |
| Purchase #5 | $138.46 | 11.236% | $154.0174 | $154.02 | $154.00 | $154.00 |
| Purchase #6 | $53.75 | 12.427% | $60.4295 | $60.43 | $60.45 | $60.40 |
| Purchase #7 | $157.50 | 11.326% | $175.3385 | $175.34 | $175.35 | $175.30 |
| 7 purchase totals = | $759.24 | $819.9926 | $820.00 | $820.00 | $819.90 | |