| 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 | $146.63 | 8.465% | $159.0422 | $159.04 | $159.05 | $159.00 |
| Purchase #2 | $199.39 | 13.515% | $226.3376 | $226.34 | $226.35 | $226.30 |
| Purchase #3 | $115.85 | 3.664% | $120.0947 | $120.09 | $120.10 | $120.10 |
| Purchase #4 | $91.71 | 13.402% | $104.001 | $104.00 | $104.00 | $104.00 |
| Purchase #5 | $122.27 | 3.447% | $126.4846 | $126.48 | $126.50 | $126.50 |
| Purchase #6 | $61.78 | 9.729% | $67.7906 | $67.79 | $67.80 | $67.80 |
| Purchase #7 | $5.88 | 9.275% | $6.4254 | $6.43 | $6.45 | $6.40 |
| 7 purchase totals = | $743.51 | $810.1761 | $810.17 | $810.25 | $810.10 | |