| 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 | $172.96 | 7.303% | $185.5913 | $185.59 | $185.60 | $185.60 |
| Purchase #2 | $190.41 | 11.363% | $212.0463 | $212.05 | $212.05 | $212.00 |
| Purchase #3 | $41.34 | 3.249% | $42.6831 | $42.68 | $42.70 | $42.70 |
| Purchase #4 | $134.26 | 5.820% | $142.0739 | $142.07 | $142.05 | $142.10 |
| Purchase #5 | $174.83 | 10.713% | $193.5595 | $193.56 | $193.55 | $193.60 |
| Purchase #6 | $164.63 | 6.779% | $175.7903 | $175.79 | $175.80 | $175.80 |
| Purchase #7 | $240.37 | 13.868% | $273.7045 | $273.70 | $273.70 | $273.70 |
| 7 purchase totals = | $1,118.80 | $1,225.4489 | $1,225.44 | $1,225.45 | $1,225.50 | |