| 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 | $166.94 | 4.704% | $174.7929 | $174.79 | $174.80 | $174.80 |
| Purchase #2 | $36.76 | 8.284% | $39.8052 | $39.81 | $39.80 | $39.80 |
| Purchase #3 | $198.40 | 8.146% | $214.5617 | $214.56 | $214.55 | $214.60 |
| Purchase #4 | $177.58 | 4.716% | $185.9547 | $185.95 | $185.95 | $186.00 |
| Purchase #5 | $46.55 | 11.584% | $51.9424 | $51.94 | $51.95 | $51.90 |
| Purchase #6 | $43.59 | 6.447% | $46.4002 | $46.40 | $46.40 | $46.40 |
| Purchase #7 | $228.84 | 9.438% | $250.4379 | $250.44 | $250.45 | $250.40 |
| 7 purchase totals = | $898.66 | $963.8950 | $963.89 | $963.90 | $963.90 | |