| 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 | $183.99 | 12.839% | $207.6125 | $207.61 | $207.60 | $207.60 |
| Purchase #2 | $163.60 | 11.267% | $182.0328 | $182.03 | $182.05 | $182.00 |
| Purchase #3 | $37.41 | 6.752% | $39.9359 | $39.94 | $39.95 | $39.90 |
| Purchase #4 | $218.43 | 12.433% | $245.5874 | $245.59 | $245.60 | $245.60 |
| Purchase #5 | $149.37 | 13.837% | $170.0383 | $170.04 | $170.05 | $170.00 |
| Purchase #6 | $173.58 | 7.538% | $186.6645 | $186.66 | $186.65 | $186.70 |
| Purchase #7 | $73.73 | 6.387% | $78.4391 | $78.44 | $78.45 | $78.40 |
| 7 purchase totals = | $1,000.11 | $1,110.3105 | $1,110.31 | $1,110.35 | $1,110.20 | |