| 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 | $158.73 | 11.151% | $176.43 | $176.43 | $176.45 | $176.40 |
| Purchase #2 | $184.40 | 4.228% | $192.1964 | $192.20 | $192.20 | $192.20 |
| Purchase #3 | $224.28 | 3.256% | $231.5826 | $231.58 | $231.60 | $231.60 |
| Purchase #4 | $105.80 | 3.394% | $109.3909 | $109.39 | $109.40 | $109.40 |
| Purchase #5 | $220.39 | 3.674% | $228.4871 | $228.49 | $228.50 | $228.50 |
| Purchase #6 | $164.75 | 3.667% | $170.7914 | $170.79 | $170.80 | $170.80 |
| Purchase #7 | $75.30 | 10.405% | $83.135 | $83.14 | $83.15 | $83.10 |
| 7 purchase totals = | $1,133.65 | $1,192.0134 | $1,192.02 | $1,192.10 | $1,192.00 | |