| 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 | $148.67 | 7.733% | $160.1667 | $160.17 | $160.15 | $160.20 |
| Purchase #2 | $237.60 | 10.295% | $262.0609 | $262.06 | $262.05 | $262.10 |
| Purchase #3 | $166.40 | 11.833% | $186.0901 | $186.09 | $186.10 | $186.10 |
| Purchase #4 | $172.99 | 4.307% | $180.4407 | $180.44 | $180.45 | $180.40 |
| Purchase #5 | $71.94 | 13.386% | $81.5699 | $81.57 | $81.55 | $81.60 |
| Purchase #6 | $218.85 | 3.296% | $226.0633 | $226.06 | $226.05 | $226.10 |
| Purchase #7 | $241.47 | 5.767% | $255.3956 | $255.40 | $255.40 | $255.40 |
| 7 purchase totals = | $1,257.92 | $1,351.7872 | $1,351.79 | $1,351.75 | $1,351.90 | |