| 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 | $167.67 | 4.862% | $175.8221 | $175.82 | $175.80 | $175.80 |
| Purchase #2 | $120.41 | 10.827% | $133.4468 | $133.45 | $133.45 | $133.40 |
| Purchase #3 | $250.49 | 5.547% | $264.3847 | $264.38 | $264.40 | $264.40 |
| Purchase #4 | $188.44 | 13.669% | $214.1979 | $214.20 | $214.20 | $214.20 |
| Purchase #5 | $185.67 | 8.800% | $202.009 | $202.01 | $202.00 | $202.00 |
| Purchase #6 | $116.30 | 3.510% | $120.3821 | $120.38 | $120.40 | $120.40 |
| Purchase #7 | $164.94 | 8.158% | $178.3958 | $178.40 | $178.40 | $178.40 |
| 7 purchase totals = | $1,193.92 | $1,288.6384 | $1,288.64 | $1,288.65 | $1,288.60 | |