| 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 | $176.26 | 10.511% | $194.7867 | $194.79 | $194.80 | $194.80 |
| Purchase #2 | $186.88 | 6.604% | $199.2216 | $199.22 | $199.20 | $199.20 |
| Purchase #3 | $134.99 | 9.439% | $147.7317 | $147.73 | $147.75 | $147.70 |
| Purchase #4 | $190.80 | 11.256% | $212.2764 | $212.28 | $212.30 | $212.30 |
| Purchase #5 | $142.68 | 13.357% | $161.7378 | $161.74 | $161.75 | $161.70 |
| Purchase #6 | $114.55 | 5.283% | $120.6017 | $120.60 | $120.60 | $120.60 |
| Purchase #7 | $83.30 | 5.849% | $88.1722 | $88.17 | $88.15 | $88.20 |
| 7 purchase totals = | $1,029.46 | $1,124.5281 | $1,124.53 | $1,124.55 | $1,124.50 | |