| 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 | $88.60 | 13.678% | $100.7187 | $100.72 | $100.70 | $100.70 |
| Purchase #2 | $15.43 | 4.423% | $16.1125 | $16.11 | $16.10 | $16.10 |
| Purchase #3 | $188.41 | 4.530% | $196.945 | $196.95 | $196.95 | $196.90 |
| Purchase #4 | $160.81 | 5.807% | $170.1482 | $170.15 | $170.15 | $170.10 |
| Purchase #5 | $83.70 | 3.553% | $86.6739 | $86.67 | $86.65 | $86.70 |
| Purchase #6 | $181.95 | 4.198% | $189.5883 | $189.59 | $189.60 | $189.60 |
| Purchase #7 | $189.37 | 3.230% | $195.4867 | $195.49 | $195.50 | $195.50 |
| 7 purchase totals = | $908.27 | $955.6733 | $955.68 | $955.65 | $955.60 | |