| 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 | $179.95 | 8.392% | $195.0514 | $195.05 | $195.05 | $195.10 |
| Purchase #2 | $87.41 | 11.259% | $97.2515 | $97.25 | $97.25 | $97.30 |
| Purchase #3 | $30.35 | 6.138% | $32.2129 | $32.21 | $32.20 | $32.20 |
| Purchase #4 | $193.73 | 3.665% | $200.8302 | $200.83 | $200.85 | $200.80 |
| Purchase #5 | $240.36 | 13.415% | $272.6043 | $272.60 | $272.60 | $272.60 |
| Purchase #6 | $91.38 | 4.430% | $95.4281 | $95.43 | $95.45 | $95.40 |
| Purchase #7 | $199.36 | 7.453% | $214.2183 | $214.22 | $214.20 | $214.20 |
| 7 purchase totals = | $1,022.54 | $1,107.5967 | $1,107.59 | $1,107.60 | $1,107.60 | |