| 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 | $186.50 | 11.197% | $207.3824 | $207.38 | $207.40 | $207.40 |
| Purchase #2 | $218.50 | 13.244% | $247.4381 | $247.44 | $247.45 | $247.40 |
| Purchase #3 | $107.74 | 6.539% | $114.7851 | $114.79 | $114.80 | $114.80 |
| Purchase #4 | $178.61 | 6.641% | $190.4715 | $190.47 | $190.45 | $190.50 |
| Purchase #5 | $187.37 | 5.748% | $198.14 | $198.14 | $198.15 | $198.10 |
| Purchase #6 | $16.53 | 11.752% | $18.4726 | $18.47 | $18.45 | $18.50 |
| Purchase #7 | $244.98 | 8.800% | $266.5382 | $266.54 | $266.55 | $266.50 |
| 7 purchase totals = | $1,140.23 | $1,243.2279 | $1,243.23 | $1,243.25 | $1,243.20 | |