| 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 | $193.89 | 7.195% | $207.8404 | $207.84 | $207.85 | $207.80 |
| Purchase #2 | $151.41 | 11.439% | $168.7298 | $168.73 | $168.75 | $168.70 |
| Purchase #3 | $249.74 | 9.420% | $273.2655 | $273.27 | $273.25 | $273.30 |
| Purchase #4 | $104.95 | 6.582% | $111.8578 | $111.86 | $111.85 | $111.90 |
| Purchase #5 | $113.32 | 3.271% | $117.0267 | $117.03 | $117.05 | $117.00 |
| Purchase #6 | $170.70 | 13.616% | $193.9425 | $193.94 | $193.95 | $193.90 |
| Purchase #7 | $66.95 | 13.255% | $75.8242 | $75.82 | $75.80 | $75.80 |
| 7 purchase totals = | $1,050.96 | $1,148.4869 | $1,148.49 | $1,148.50 | $1,148.40 | |