| 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 | $181.55 | 13.189% | $205.4946 | $205.49 | $205.50 | $205.50 |
| Purchase #2 | $33.76 | 9.422% | $36.9409 | $36.94 | $36.95 | $36.90 |
| Purchase #3 | $65.72 | 13.184% | $74.3845 | $74.38 | $74.40 | $74.40 |
| Purchase #4 | $231.36 | 8.240% | $250.4241 | $250.42 | $250.40 | $250.40 |
| Purchase #5 | $110.88 | 12.820% | $125.0948 | $125.09 | $125.10 | $125.10 |
| Purchase #6 | $31.79 | 5.794% | $33.6319 | $33.63 | $33.65 | $33.60 |
| Purchase #7 | $117.44 | 5.402% | $123.7841 | $123.78 | $123.80 | $123.80 |
| 7 purchase totals = | $772.50 | $849.7549 | $849.73 | $849.80 | $849.70 | |