| 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 | $176.44 | 9.235% | $192.7342 | $192.73 | $192.75 | $192.70 |
| Purchase #2 | $137.41 | 12.654% | $154.7979 | $154.80 | $154.80 | $154.80 |
| Purchase #3 | $73.70 | 10.676% | $81.5682 | $81.57 | $81.55 | $81.60 |
| Purchase #4 | $194.96 | 10.321% | $215.0818 | $215.08 | $215.10 | $215.10 |
| Purchase #5 | $48.66 | 3.128% | $50.1821 | $50.18 | $50.20 | $50.20 |
| Purchase #6 | $143.28 | 13.808% | $163.0641 | $163.06 | $163.05 | $163.10 |
| Purchase #7 | $226.87 | 9.417% | $248.2343 | $248.23 | $248.25 | $248.20 |
| 7 purchase totals = | $1,001.32 | $1,105.6626 | $1,105.65 | $1,105.70 | $1,105.70 | |