| 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 | $151.45 | 8.816% | $164.8018 | $164.80 | $164.80 | $164.80 |
| Purchase #2 | $190.83 | 13.538% | $216.6646 | $216.66 | $216.65 | $216.70 |
| Purchase #3 | $234.87 | 3.248% | $242.4986 | $242.50 | $242.50 | $242.50 |
| Purchase #4 | $205.80 | 9.323% | $224.9867 | $224.99 | $225.00 | $225.00 |
| Purchase #5 | $55.40 | 7.788% | $59.7146 | $59.71 | $59.70 | $59.70 |
| Purchase #6 | $233.85 | 10.720% | $258.9187 | $258.92 | $258.90 | $258.90 |
| Purchase #7 | $15.35 | 3.505% | $15.888 | $15.89 | $15.90 | $15.90 |
| 7 purchase totals = | $1,087.55 | $1,183.4730 | $1,183.47 | $1,183.45 | $1,183.50 | |