| 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 | $163.92 | 9.675% | $179.7793 | $179.78 | $179.80 | $179.80 |
| Purchase #2 | $242.99 | 3.106% | $250.5373 | $250.54 | $250.55 | $250.50 |
| Purchase #3 | $13.72 | 8.760% | $14.9219 | $14.92 | $14.90 | $14.90 |
| Purchase #4 | $242.54 | 8.699% | $263.6386 | $263.64 | $263.65 | $263.60 |
| Purchase #5 | $197.66 | 8.315% | $214.0954 | $214.10 | $214.10 | $214.10 |
| Purchase #6 | $55.39 | 13.321% | $62.7685 | $62.77 | $62.75 | $62.80 |
| Purchase #7 | $163.81 | 8.396% | $177.5635 | $177.56 | $177.55 | $177.60 |
| 7 purchase totals = | $1,080.03 | $1,163.3045 | $1,163.31 | $1,163.30 | $1,163.30 | |