| 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 | $109.63 | 4.715% | $114.7991 | $114.80 | $114.80 | $114.80 |
| Purchase #2 | $100.74 | 5.750% | $106.5326 | $106.53 | $106.55 | $106.50 |
| Purchase #3 | $165.58 | 13.559% | $188.031 | $188.03 | $188.05 | $188.00 |
| Purchase #4 | $189.36 | 9.269% | $206.9118 | $206.91 | $206.90 | $206.90 |
| Purchase #5 | $107.87 | 13.641% | $122.5845 | $122.58 | $122.60 | $122.60 |
| Purchase #6 | $222.88 | 11.815% | $249.2133 | $249.21 | $249.20 | $249.20 |
| Purchase #7 | $158.47 | 3.231% | $163.5902 | $163.59 | $163.60 | $163.60 |
| 7 purchase totals = | $1,054.53 | $1,151.6625 | $1,151.65 | $1,151.70 | $1,151.60 | |