| 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 | $167.63 | 13.476% | $190.2198 | $190.22 | $190.20 | $190.20 |
| Purchase #2 | $192.35 | 11.239% | $213.9682 | $213.97 | $213.95 | $214.00 |
| Purchase #3 | $211.43 | 13.144% | $239.2204 | $239.22 | $239.20 | $239.20 |
| Purchase #4 | $8.46 | 8.794% | $9.204 | $9.20 | $9.20 | $9.20 |
| Purchase #5 | $177.45 | 8.259% | $192.1056 | $192.11 | $192.10 | $192.10 |
| Purchase #6 | $237.99 | 13.686% | $270.5613 | $270.56 | $270.55 | $270.60 |
| Purchase #7 | $67.72 | 5.585% | $71.5022 | $71.50 | $71.50 | $71.50 |
| 7 purchase totals = | $1,063.03 | $1,186.7815 | $1,186.78 | $1,186.70 | $1,186.80 | |