| 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 | $146.79 | 9.400% | $160.5883 | $160.59 | $160.60 | $160.60 |
| Purchase #2 | $101.86 | 11.803% | $113.8825 | $113.88 | $113.90 | $113.90 |
| Purchase #3 | $114.25 | 13.636% | $129.8291 | $129.83 | $129.85 | $129.80 |
| Purchase #4 | $85.62 | 4.442% | $89.4232 | $89.42 | $89.40 | $89.40 |
| Purchase #5 | $59.77 | 7.741% | $64.3968 | $64.40 | $64.40 | $64.40 |
| Purchase #6 | $41.82 | 12.183% | $46.9149 | $46.91 | $46.90 | $46.90 |
| Purchase #7 | $215.47 | 9.853% | $236.7003 | $236.70 | $236.70 | $236.70 |
| 7 purchase totals = | $765.58 | $841.7351 | $841.73 | $841.75 | $841.70 | |