| 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 | $160.85 | 3.276% | $166.1194 | $166.12 | $166.10 | $166.10 |
| Purchase #2 | $192.79 | 8.118% | $208.4407 | $208.44 | $208.45 | $208.40 |
| Purchase #3 | $10.39 | 10.734% | $11.5053 | $11.51 | $11.50 | $11.50 |
| Purchase #4 | $43.29 | 11.861% | $48.4246 | $48.42 | $48.40 | $48.40 |
| Purchase #5 | $124.75 | 12.583% | $140.4473 | $140.45 | $140.45 | $140.40 |
| Purchase #6 | $193.80 | 10.624% | $214.3893 | $214.39 | $214.40 | $214.40 |
| Purchase #7 | $31.54 | 13.666% | $35.8503 | $35.85 | $35.85 | $35.90 |
| 7 purchase totals = | $757.41 | $825.1769 | $825.18 | $825.15 | $825.10 | |