| 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 | $104.40 | 13.448% | $118.4397 | $118.44 | $118.45 | $118.40 |
| Purchase #2 | $222.81 | 4.732% | $233.3534 | $233.35 | $233.35 | $233.40 |
| Purchase #3 | $92.39 | 9.825% | $101.4673 | $101.47 | $101.45 | $101.50 |
| Purchase #4 | $130.57 | 8.114% | $141.1644 | $141.16 | $141.15 | $141.20 |
| Purchase #5 | $197.63 | 5.707% | $208.9087 | $208.91 | $208.90 | $208.90 |
| Purchase #6 | $6.88 | 13.566% | $7.8133 | $7.81 | $7.80 | $7.80 |
| Purchase #7 | $164.97 | 10.221% | $181.8316 | $181.83 | $181.85 | $181.80 |
| 7 purchase totals = | $919.65 | $992.9784 | $992.97 | $992.95 | $993.00 | |