| 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 | $161.67 | 13.370% | $183.2853 | $183.29 | $183.30 | $183.30 |
| Purchase #2 | $15.54 | 5.489% | $16.393 | $16.39 | $16.40 | $16.40 |
| Purchase #3 | $248.56 | 13.113% | $281.1537 | $281.15 | $281.15 | $281.20 |
| Purchase #4 | $180.49 | 13.638% | $205.1052 | $205.11 | $205.10 | $205.10 |
| Purchase #5 | $224.96 | 10.823% | $249.3074 | $249.31 | $249.30 | $249.30 |
| Purchase #6 | $77.83 | 10.816% | $86.2481 | $86.25 | $86.25 | $86.20 |
| Purchase #7 | $6.72 | 5.736% | $7.1055 | $7.11 | $7.10 | $7.10 |
| 7 purchase totals = | $915.77 | $1,028.5982 | $1,028.61 | $1,028.60 | $1,028.60 | |