| 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 | $76.97 | 12.214% | $86.3711 | $86.37 | $86.35 | $86.40 |
| Purchase #2 | $188.43 | 5.230% | $198.2849 | $198.28 | $198.30 | $198.30 |
| Purchase #3 | $240.53 | 3.830% | $249.7423 | $249.74 | $249.75 | $249.70 |
| Purchase #4 | $162.91 | 13.487% | $184.8817 | $184.88 | $184.90 | $184.90 |
| Purchase #5 | $199.66 | 13.869% | $227.3508 | $227.35 | $227.35 | $227.40 |
| Purchase #6 | $177.39 | 10.759% | $196.4754 | $196.48 | $196.50 | $196.50 |
| Purchase #7 | $30.86 | 3.571% | $31.962 | $31.96 | $31.95 | $32.00 |
| 7 purchase totals = | $1,076.75 | $1,175.0682 | $1,175.06 | $1,175.10 | $1,175.20 | |