| 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 | $154.99 | 6.263% | $164.697 | $164.70 | $164.70 | $164.70 |
| Purchase #2 | $67.40 | 4.538% | $70.4586 | $70.46 | $70.45 | $70.50 |
| Purchase #3 | $69.69 | 7.120% | $74.6519 | $74.65 | $74.65 | $74.70 |
| Purchase #4 | $127.56 | 3.600% | $132.1522 | $132.15 | $132.15 | $132.20 |
| Purchase #5 | $99.97 | 7.118% | $107.0859 | $107.09 | $107.10 | $107.10 |
| Purchase #6 | $207.61 | 8.272% | $224.7835 | $224.78 | $224.80 | $224.80 |
| Purchase #7 | $217.55 | 8.351% | $235.7176 | $235.72 | $235.70 | $235.70 |
| 7 purchase totals = | $944.77 | $1,009.5467 | $1,009.55 | $1,009.55 | $1,009.70 | |