| 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 | $101.55 | 7.159% | $108.82 | $108.82 | $108.80 | $108.80 |
| Purchase #2 | $149.47 | 3.204% | $154.259 | $154.26 | $154.25 | $154.30 |
| Purchase #3 | $9.84 | 5.291% | $10.3606 | $10.36 | $10.35 | $10.40 |
| Purchase #4 | $166.36 | 5.737% | $175.9041 | $175.90 | $175.90 | $175.90 |
| Purchase #5 | $111.96 | 3.246% | $115.5942 | $115.59 | $115.60 | $115.60 |
| Purchase #6 | $236.83 | 8.805% | $257.6829 | $257.68 | $257.70 | $257.70 |
| Purchase #7 | $9.70 | 10.515% | $10.72 | $10.72 | $10.70 | $10.70 |
| 7 purchase totals = | $785.71 | $833.3408 | $833.33 | $833.30 | $833.40 | |