| 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 | $144.41 | 12.294% | $162.1638 | $162.16 | $162.15 | $162.20 |
| Purchase #2 | $230.32 | 10.461% | $254.4138 | $254.41 | $254.40 | $254.40 |
| Purchase #3 | $247.60 | 8.121% | $267.7076 | $267.71 | $267.70 | $267.70 |
| Purchase #4 | $26.71 | 3.449% | $27.6312 | $27.63 | $27.65 | $27.60 |
| Purchase #5 | $118.77 | 10.202% | $130.8869 | $130.89 | $130.90 | $130.90 |
| Purchase #6 | $49.51 | 5.600% | $52.2826 | $52.28 | $52.30 | $52.30 |
| Purchase #7 | $250.57 | 13.857% | $285.2915 | $285.29 | $285.30 | $285.30 |
| 7 purchase totals = | $1,067.89 | $1,180.3774 | $1,180.37 | $1,180.40 | $1,180.40 | |