| 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 | $143.93 | 3.382% | $148.7977 | $148.80 | $148.80 | $148.80 |
| Purchase #2 | $175.26 | 8.584% | $190.3043 | $190.30 | $190.30 | $190.30 |
| Purchase #3 | $205.54 | 3.274% | $212.2694 | $212.27 | $212.25 | $212.30 |
| Purchase #4 | $69.59 | 6.347% | $74.0069 | $74.01 | $74.00 | $74.00 |
| Purchase #5 | $131.70 | 7.668% | $141.7988 | $141.80 | $141.80 | $141.80 |
| Purchase #6 | $192.32 | 13.582% | $218.4409 | $218.44 | $218.45 | $218.40 |
| Purchase #7 | $162.61 | 8.864% | $177.0238 | $177.02 | $177.00 | $177.00 |
| 7 purchase totals = | $1,080.95 | $1,162.6418 | $1,162.64 | $1,162.60 | $1,162.60 | |