| 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 | $167.79 | 13.228% | $189.9853 | $189.99 | $190.00 | $190.00 |
| Purchase #2 | $193.25 | 11.700% | $215.8603 | $215.86 | $215.85 | $215.90 |
| Purchase #3 | $187.48 | 3.443% | $193.9349 | $193.93 | $193.95 | $193.90 |
| Purchase #4 | $157.55 | 10.207% | $173.6311 | $173.63 | $173.65 | $173.60 |
| Purchase #5 | $35.87 | 12.609% | $40.3928 | $40.39 | $40.40 | $40.40 |
| Purchase #6 | $191.81 | 9.360% | $209.7634 | $209.76 | $209.75 | $209.80 |
| Purchase #7 | $207.81 | 8.636% | $225.7565 | $225.76 | $225.75 | $225.80 |
| 7 purchase totals = | $1,141.56 | $1,249.3243 | $1,249.32 | $1,249.35 | $1,249.40 | |