| 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 | $156.57 | 9.380% | $171.2563 | $171.26 | $171.25 | $171.30 |
| Purchase #2 | $176.65 | 5.746% | $186.8003 | $186.80 | $186.80 | $186.80 |
| Purchase #3 | $183.32 | 3.126% | $189.0506 | $189.05 | $189.05 | $189.10 |
| Purchase #4 | $123.67 | 13.411% | $140.2554 | $140.26 | $140.25 | $140.30 |
| Purchase #5 | $233.73 | 12.103% | $262.0183 | $262.02 | $262.00 | $262.00 |
| Purchase #6 | $182.40 | 5.355% | $192.1675 | $192.17 | $192.15 | $192.20 |
| Purchase #7 | $215.61 | 4.384% | $225.0623 | $225.06 | $225.05 | $225.10 |
| 7 purchase totals = | $1,271.95 | $1,366.6107 | $1,366.62 | $1,366.55 | $1,366.80 | |