| 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 | $185.58 | 5.380% | $195.5642 | $195.56 | $195.55 | $195.60 |
| Purchase #2 | $44.29 | 13.394% | $50.2222 | $50.22 | $50.20 | $50.20 |
| Purchase #3 | $139.91 | 10.697% | $154.8762 | $154.88 | $154.90 | $154.90 |
| Purchase #4 | $227.54 | 9.774% | $249.7798 | $249.78 | $249.80 | $249.80 |
| Purchase #5 | $117.70 | 3.520% | $121.843 | $121.84 | $121.85 | $121.80 |
| Purchase #6 | $215.30 | 5.614% | $227.3869 | $227.39 | $227.40 | $227.40 |
| Purchase #7 | $161.63 | 7.468% | $173.7005 | $173.70 | $173.70 | $173.70 |
| 7 purchase totals = | $1,091.95 | $1,173.3728 | $1,173.37 | $1,173.40 | $1,173.40 | |