| 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 | $164.95 | 5.560% | $174.1212 | $174.12 | $174.10 | $174.10 |
| Purchase #2 | $208.99 | 3.705% | $216.7331 | $216.73 | $216.75 | $216.70 |
| Purchase #3 | $100.78 | 13.156% | $114.0386 | $114.04 | $114.05 | $114.00 |
| Purchase #4 | $18.99 | 9.318% | $20.7595 | $20.76 | $20.75 | $20.80 |
| Purchase #5 | $187.26 | 3.262% | $193.3684 | $193.37 | $193.35 | $193.40 |
| Purchase #6 | $72.35 | 3.449% | $74.8454 | $74.85 | $74.85 | $74.80 |
| Purchase #7 | $228.49 | 9.241% | $249.6048 | $249.60 | $249.60 | $249.60 |
| 7 purchase totals = | $981.81 | $1,043.4710 | $1,043.47 | $1,043.45 | $1,043.40 | |