| 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 | $134.74 | 8.160% | $145.7348 | $145.73 | $145.75 | $145.70 |
| Purchase #2 | $207.61 | 9.442% | $227.2125 | $227.21 | $227.20 | $227.20 |
| Purchase #3 | $95.65 | 4.809% | $100.2498 | $100.25 | $100.25 | $100.20 |
| Purchase #4 | $26.64 | 13.399% | $30.2095 | $30.21 | $30.20 | $30.20 |
| Purchase #5 | $7.57 | 3.500% | $7.835 | $7.84 | $7.85 | $7.80 |
| Purchase #6 | $160.72 | 10.860% | $178.1742 | $178.17 | $178.15 | $178.20 |
| Purchase #7 | $56.43 | 7.609% | $60.7238 | $60.72 | $60.70 | $60.70 |
| 7 purchase totals = | $689.36 | $750.1396 | $750.13 | $750.10 | $750.00 | |