| 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 | $220.29 | 7.648% | $237.1378 | $237.14 | $237.15 | $237.10 |
| Purchase #2 | $164.85 | 11.710% | $184.1539 | $184.15 | $184.15 | $184.20 |
| Purchase #3 | $184.93 | 3.153% | $190.7608 | $190.76 | $190.75 | $190.80 |
| Purchase #4 | $166.40 | 3.125% | $171.6 | $171.60 | $171.60 | $171.60 |
| Purchase #5 | $169.95 | 13.124% | $192.2542 | $192.25 | $192.25 | $192.30 |
| Purchase #6 | $168.80 | 10.642% | $186.7637 | $186.76 | $186.75 | $186.80 |
| Purchase #7 | $48.92 | 13.759% | $55.6509 | $55.65 | $55.65 | $55.70 |
| 7 purchase totals = | $1,124.14 | $1,218.3213 | $1,218.31 | $1,218.30 | $1,218.50 | |