| 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 | $143.86 | 8.465% | $156.0377 | $156.04 | $156.05 | $156.00 |
| Purchase #2 | $129.66 | 10.748% | $143.5959 | $143.60 | $143.60 | $143.60 |
| Purchase #3 | $181.88 | 13.867% | $207.1013 | $207.10 | $207.10 | $207.10 |
| Purchase #4 | $236.72 | 5.328% | $249.3324 | $249.33 | $249.35 | $249.30 |
| Purchase #5 | $129.37 | 8.217% | $140.0003 | $140.00 | $140.00 | $140.00 |
| Purchase #6 | $12.91 | 3.510% | $13.3631 | $13.36 | $13.35 | $13.40 |
| Purchase #7 | $202.28 | 8.151% | $218.7678 | $218.77 | $218.75 | $218.80 |
| 7 purchase totals = | $1,036.68 | $1,128.1985 | $1,128.20 | $1,128.20 | $1,128.20 | |