| 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 | $155.40 | 13.665% | $176.6354 | $176.64 | $176.65 | $176.60 |
| Purchase #2 | $208.58 | 3.504% | $215.8886 | $215.89 | $215.90 | $215.90 |
| Purchase #3 | $196.60 | 12.338% | $220.8565 | $220.86 | $220.85 | $220.90 |
| Purchase #4 | $249.40 | 11.214% | $277.3677 | $277.37 | $277.35 | $277.40 |
| Purchase #5 | $243.87 | 11.798% | $272.6418 | $272.64 | $272.65 | $272.60 |
| Purchase #6 | $190.28 | 4.569% | $198.9739 | $198.97 | $198.95 | $199.00 |
| Purchase #7 | $21.36 | 12.107% | $23.9461 | $23.95 | $23.95 | $23.90 |
| 7 purchase totals = | $1,265.49 | $1,386.3100 | $1,386.32 | $1,386.30 | $1,386.30 | |