| 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 | $159.38 | 9.776% | $174.961 | $174.96 | $174.95 | $175.00 |
| Purchase #2 | $210.46 | 11.835% | $235.3679 | $235.37 | $235.35 | $235.40 |
| Purchase #3 | $176.96 | 6.113% | $187.7776 | $187.78 | $187.80 | $187.80 |
| Purchase #4 | $110.61 | 10.721% | $122.4685 | $122.47 | $122.45 | $122.50 |
| Purchase #5 | $72.94 | 6.670% | $77.8051 | $77.81 | $77.80 | $77.80 |
| Purchase #6 | $113.50 | 10.316% | $125.2087 | $125.21 | $125.20 | $125.20 |
| Purchase #7 | $206.87 | 9.713% | $226.9633 | $226.96 | $226.95 | $227.00 |
| 7 purchase totals = | $1,050.72 | $1,150.5521 | $1,150.56 | $1,150.50 | $1,150.70 | |