| 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 | $191.62 | 13.748% | $217.9639 | $217.96 | $217.95 | $218.00 |
| Purchase #2 | $186.96 | 12.584% | $210.487 | $210.49 | $210.50 | $210.50 |
| Purchase #3 | $218.29 | 5.854% | $231.0687 | $231.07 | $231.05 | $231.10 |
| Purchase #4 | $154.99 | 7.400% | $166.4593 | $166.46 | $166.45 | $166.50 |
| Purchase #5 | $193.86 | 3.148% | $199.9627 | $199.96 | $199.95 | $200.00 |
| Purchase #6 | $221.26 | 10.760% | $245.0676 | $245.07 | $245.05 | $245.10 |
| Purchase #7 | $176.33 | 5.111% | $185.3422 | $185.34 | $185.35 | $185.30 |
| 7 purchase totals = | $1,343.31 | $1,456.3514 | $1,456.35 | $1,456.30 | $1,456.50 | |