| 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 | $147.56 | 4.686% | $154.4747 | $154.47 | $154.45 | $154.50 |
| Purchase #2 | $161.99 | 6.219% | $172.0642 | $172.06 | $172.05 | $172.10 |
| Purchase #3 | $72.26 | 10.716% | $80.0034 | $80.00 | $80.00 | $80.00 |
| Purchase #4 | $188.76 | 5.363% | $198.8832 | $198.88 | $198.90 | $198.90 |
| Purchase #5 | $45.93 | 7.217% | $49.2448 | $49.24 | $49.25 | $49.20 |
| Purchase #6 | $232.52 | 4.607% | $243.2322 | $243.23 | $243.25 | $243.20 |
| Purchase #7 | $58.39 | 7.636% | $62.8487 | $62.85 | $62.85 | $62.80 |
| 7 purchase totals = | $907.41 | $960.7512 | $960.73 | $960.75 | $960.70 | |