| 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 | $162.58 | 5.240% | $171.0992 | $171.10 | $171.10 | $171.10 |
| Purchase #2 | $224.76 | 7.305% | $241.1787 | $241.18 | $241.20 | $241.20 |
| Purchase #3 | $111.36 | 8.802% | $121.1619 | $121.16 | $121.15 | $121.20 |
| Purchase #4 | $245.66 | 6.636% | $261.962 | $261.96 | $261.95 | $262.00 |
| Purchase #5 | $150.36 | 4.656% | $157.3608 | $157.36 | $157.35 | $157.40 |
| Purchase #6 | $164.92 | 11.413% | $183.7423 | $183.74 | $183.75 | $183.70 |
| Purchase #7 | $200.28 | 7.225% | $214.7502 | $214.75 | $214.75 | $214.80 |
| 7 purchase totals = | $1,259.92 | $1,351.2551 | $1,351.25 | $1,351.25 | $1,351.40 | |