| 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 | $105.63 | 6.541% | $112.5393 | $112.54 | $112.55 | $112.50 |
| Purchase #2 | $181.48 | 11.248% | $201.8929 | $201.89 | $201.90 | $201.90 |
| Purchase #3 | $131.54 | 12.114% | $147.4748 | $147.47 | $147.45 | $147.50 |
| Purchase #4 | $165.73 | 3.354% | $171.2886 | $171.29 | $171.30 | $171.30 |
| Purchase #5 | $160.79 | 9.769% | $176.4976 | $176.50 | $176.50 | $176.50 |
| Purchase #6 | $74.93 | 9.369% | $81.9502 | $81.95 | $81.95 | $82.00 |
| Purchase #7 | $227.93 | 9.382% | $249.3144 | $249.31 | $249.30 | $249.30 |
| 7 purchase totals = | $1,048.03 | $1,140.9578 | $1,140.95 | $1,140.95 | $1,141.00 | |