| 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 | $185.96 | 11.264% | $206.9065 | $206.91 | $206.90 | $206.90 |
| Purchase #2 | $177.61 | 5.165% | $186.7836 | $186.78 | $186.80 | $186.80 |
| Purchase #3 | $57.96 | 4.257% | $60.4274 | $60.43 | $60.45 | $60.40 |
| Purchase #4 | $113.61 | 10.141% | $125.1312 | $125.13 | $125.15 | $125.10 |
| Purchase #5 | $180.87 | 4.437% | $188.8952 | $188.90 | $188.90 | $188.90 |
| Purchase #6 | $46.78 | 9.778% | $51.3541 | $51.35 | $51.35 | $51.40 |
| Purchase #7 | $125.39 | 8.581% | $136.1497 | $136.15 | $136.15 | $136.10 |
| 7 purchase totals = | $888.18 | $955.6477 | $955.65 | $955.70 | $955.60 | |