| 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 | $151.75 | 7.560% | $163.2223 | $163.22 | $163.20 | $163.20 |
| Purchase #2 | $190.55 | 12.257% | $213.9057 | $213.91 | $213.90 | $213.90 |
| Purchase #3 | $112.94 | 4.351% | $117.854 | $117.85 | $117.85 | $117.90 |
| Purchase #4 | $17.28 | 4.680% | $18.0887 | $18.09 | $18.10 | $18.10 |
| Purchase #5 | $113.53 | 9.709% | $124.5526 | $124.55 | $124.55 | $124.60 |
| Purchase #6 | $197.76 | 7.812% | $213.209 | $213.21 | $213.20 | $213.20 |
| Purchase #7 | $113.35 | 3.492% | $117.3082 | $117.31 | $117.30 | $117.30 |
| 7 purchase totals = | $897.16 | $968.1405 | $968.14 | $968.10 | $968.20 | |