| 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 | $163.25 | 8.632% | $177.3417 | $177.34 | $177.35 | $177.30 |
| Purchase #2 | $117.81 | 4.485% | $123.0938 | $123.09 | $123.10 | $123.10 |
| Purchase #3 | $146.92 | 9.633% | $161.0728 | $161.07 | $161.05 | $161.10 |
| Purchase #4 | $40.30 | 7.464% | $43.308 | $43.31 | $43.30 | $43.30 |
| Purchase #5 | $157.75 | 10.125% | $173.7222 | $173.72 | $173.70 | $173.70 |
| Purchase #6 | $107.59 | 8.765% | $117.0203 | $117.02 | $117.00 | $117.00 |
| Purchase #7 | $223.87 | 12.105% | $250.9695 | $250.97 | $250.95 | $251.00 |
| 7 purchase totals = | $957.49 | $1,046.5283 | $1,046.52 | $1,046.45 | $1,046.50 | |