| 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 | $172.41 | 8.514% | $187.089 | $187.09 | $187.10 | $187.10 |
| Purchase #2 | $151.35 | 6.868% | $161.7447 | $161.74 | $161.75 | $161.70 |
| Purchase #3 | $200.52 | 10.752% | $222.0799 | $222.08 | $222.10 | $222.10 |
| Purchase #4 | $195.47 | 6.291% | $207.767 | $207.77 | $207.75 | $207.80 |
| Purchase #5 | $214.85 | 3.670% | $222.735 | $222.74 | $222.75 | $222.70 |
| Purchase #6 | $185.56 | 9.497% | $203.1826 | $203.18 | $203.20 | $203.20 |
| Purchase #7 | $166.93 | 9.746% | $183.199 | $183.20 | $183.20 | $183.20 |
| 7 purchase totals = | $1,287.09 | $1,387.7972 | $1,387.80 | $1,387.85 | $1,387.80 | |