| 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 | $121.51 | 12.795% | $137.0572 | $137.06 | $137.05 | $137.10 |
| Purchase #2 | $151.39 | 10.725% | $167.6266 | $167.63 | $167.65 | $167.60 |
| Purchase #3 | $82.74 | 5.411% | $87.2171 | $87.22 | $87.20 | $87.20 |
| Purchase #4 | $115.33 | 7.160% | $123.5876 | $123.59 | $123.60 | $123.60 |
| Purchase #5 | $163.66 | 6.762% | $174.7267 | $174.73 | $174.75 | $174.70 |
| Purchase #6 | $14.61 | 10.146% | $16.0923 | $16.09 | $16.10 | $16.10 |
| Purchase #7 | $70.68 | 6.669% | $75.3936 | $75.39 | $75.40 | $75.40 |
| 7 purchase totals = | $719.92 | $781.7011 | $781.71 | $781.75 | $781.70 | |