| 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 | $65.42 | 12.863% | $73.835 | $73.84 | $73.85 | $73.80 |
| Purchase #2 | $157.85 | 4.381% | $164.7654 | $164.77 | $164.75 | $164.80 |
| Purchase #3 | $236.48 | 9.420% | $258.7564 | $258.76 | $258.75 | $258.80 |
| Purchase #4 | $184.85 | 8.331% | $200.2499 | $200.25 | $200.25 | $200.20 |
| Purchase #5 | $229.27 | 7.142% | $245.6445 | $245.64 | $245.65 | $245.60 |
| Purchase #6 | $12.57 | 9.732% | $13.7933 | $13.79 | $13.80 | $13.80 |
| Purchase #7 | $170.75 | 7.768% | $184.0139 | $184.01 | $184.00 | $184.00 |
| 7 purchase totals = | $1,057.19 | $1,141.0584 | $1,141.06 | $1,141.05 | $1,141.00 | |