| 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 | $196.45 | 13.477% | $222.9256 | $222.93 | $222.95 | $222.90 |
| Purchase #2 | $167.40 | 6.168% | $177.7252 | $177.73 | $177.75 | $177.70 |
| Purchase #3 | $189.59 | 3.634% | $196.4797 | $196.48 | $196.50 | $196.50 |
| Purchase #4 | $231.44 | 13.504% | $262.6937 | $262.69 | $262.70 | $262.70 |
| Purchase #5 | $191.93 | 5.160% | $201.8336 | $201.83 | $201.85 | $201.80 |
| Purchase #6 | $15.69 | 3.860% | $16.2956 | $16.30 | $16.30 | $16.30 |
| Purchase #7 | $91.95 | 13.260% | $104.1426 | $104.14 | $104.15 | $104.10 |
| 7 purchase totals = | $1,084.45 | $1,182.0960 | $1,182.10 | $1,182.20 | $1,182.00 | |