| 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 | $145.58 | 3.403% | $150.5341 | $150.53 | $150.55 | $150.50 |
| Purchase #2 | $235.82 | 6.680% | $251.5728 | $251.57 | $251.55 | $251.60 |
| Purchase #3 | $204.44 | 13.570% | $232.1825 | $232.18 | $232.20 | $232.20 |
| Purchase #4 | $30.54 | 9.341% | $33.3927 | $33.39 | $33.40 | $33.40 |
| Purchase #5 | $133.26 | 3.581% | $138.032 | $138.03 | $138.05 | $138.00 |
| Purchase #6 | $186.47 | 6.382% | $198.3705 | $198.37 | $198.35 | $198.40 |
| Purchase #7 | $56.28 | 13.540% | $63.9003 | $63.90 | $63.90 | $63.90 |
| 7 purchase totals = | $992.39 | $1,067.9849 | $1,067.97 | $1,068.00 | $1,068.00 | |