| 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 | $213.78 | 3.574% | $221.4205 | $221.42 | $221.40 | $221.40 |
| Purchase #2 | $150.70 | 8.694% | $163.8019 | $163.80 | $163.80 | $163.80 |
| Purchase #3 | $238.63 | 9.214% | $260.6174 | $260.62 | $260.60 | $260.60 |
| Purchase #4 | $214.48 | 8.107% | $231.8679 | $231.87 | $231.85 | $231.90 |
| Purchase #5 | $164.69 | 7.789% | $177.5177 | $177.52 | $177.50 | $177.50 |
| Purchase #6 | $174.83 | 13.775% | $198.9128 | $198.91 | $198.90 | $198.90 |
| Purchase #7 | $209.56 | 13.252% | $237.3309 | $237.33 | $237.35 | $237.30 |
| 7 purchase totals = | $1,366.67 | $1,491.4691 | $1,491.47 | $1,491.40 | $1,491.40 | |