| 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 | $65.40 | 12.792% | $73.766 | $73.77 | $73.75 | $73.80 |
| Purchase #2 | $217.66 | 13.725% | $247.5338 | $247.53 | $247.55 | $247.50 |
| Purchase #3 | $144.88 | 12.205% | $162.5626 | $162.56 | $162.55 | $162.60 |
| Purchase #4 | $186.91 | 4.371% | $195.0798 | $195.08 | $195.10 | $195.10 |
| Purchase #5 | $164.28 | 4.763% | $172.1047 | $172.10 | $172.10 | $172.10 |
| Purchase #6 | $181.97 | 4.820% | $190.741 | $190.74 | $190.75 | $190.70 |
| Purchase #7 | $116.59 | 13.233% | $132.0184 | $132.02 | $132.00 | $132.00 |
| 7 purchase totals = | $1,077.69 | $1,173.8063 | $1,173.80 | $1,173.80 | $1,173.80 | |