| 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 | $153.27 | 8.817% | $166.7838 | $166.78 | $166.80 | $166.80 |
| Purchase #2 | $107.61 | 5.680% | $113.7222 | $113.72 | $113.70 | $113.70 |
| Purchase #3 | $242.44 | 10.156% | $267.0622 | $267.06 | $267.05 | $267.10 |
| Purchase #4 | $220.45 | 13.718% | $250.6913 | $250.69 | $250.70 | $250.70 |
| Purchase #5 | $243.75 | 3.406% | $252.0521 | $252.05 | $252.05 | $252.10 |
| Purchase #6 | $151.97 | 11.108% | $168.8508 | $168.85 | $168.85 | $168.90 |
| Purchase #7 | $194.25 | 8.260% | $210.2951 | $210.30 | $210.30 | $210.30 |
| 7 purchase totals = | $1,313.74 | $1,429.4575 | $1,429.45 | $1,429.45 | $1,429.60 | |