| 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 | $198.66 | 4.271% | $207.1448 | $207.14 | $207.15 | $207.10 |
| Purchase #2 | $108.48 | 6.775% | $115.8295 | $115.83 | $115.85 | $115.80 |
| Purchase #3 | $63.83 | 5.791% | $67.5264 | $67.53 | $67.55 | $67.50 |
| Purchase #4 | $136.62 | 7.459% | $146.8105 | $146.81 | $146.80 | $146.80 |
| Purchase #5 | $203.41 | 5.781% | $215.1691 | $215.17 | $215.15 | $215.20 |
| Purchase #6 | $190.85 | 4.224% | $198.9115 | $198.91 | $198.90 | $198.90 |
| Purchase #7 | $141.81 | 10.504% | $156.7057 | $156.71 | $156.70 | $156.70 |
| 7 purchase totals = | $1,043.66 | $1,108.0975 | $1,108.10 | $1,108.10 | $1,108.00 | |