| 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 | $166.71 | 4.527% | $174.257 | $174.26 | $174.25 | $174.30 |
| Purchase #2 | $40.72 | 6.527% | $43.3778 | $43.38 | $43.40 | $43.40 |
| Purchase #3 | $178.73 | 3.696% | $185.3359 | $185.34 | $185.35 | $185.30 |
| Purchase #4 | $190.33 | 4.770% | $199.4087 | $199.41 | $199.40 | $199.40 |
| Purchase #5 | $162.41 | 5.518% | $171.3718 | $171.37 | $171.35 | $171.40 |
| Purchase #6 | $193.74 | 5.840% | $205.0544 | $205.05 | $205.05 | $205.10 |
| Purchase #7 | $236.62 | 11.866% | $264.6973 | $264.70 | $264.70 | $264.70 |
| 7 purchase totals = | $1,169.26 | $1,243.5029 | $1,243.51 | $1,243.50 | $1,243.60 | |