| 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 | $170.65 | 11.781% | $190.7543 | $190.75 | $190.75 | $190.80 |
| Purchase #2 | $234.87 | 13.165% | $265.7906 | $265.79 | $265.80 | $265.80 |
| Purchase #3 | $201.47 | 5.493% | $212.5367 | $212.54 | $212.55 | $212.50 |
| Purchase #4 | $212.47 | 4.670% | $222.3923 | $222.39 | $222.40 | $222.40 |
| Purchase #5 | $130.77 | 7.147% | $140.1161 | $140.12 | $140.10 | $140.10 |
| Purchase #6 | $187.43 | 5.775% | $198.2541 | $198.25 | $198.25 | $198.30 |
| Purchase #7 | $71.25 | 7.390% | $76.5154 | $76.52 | $76.50 | $76.50 |
| 7 purchase totals = | $1,208.91 | $1,306.3595 | $1,306.36 | $1,306.35 | $1,306.40 | |