| 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 | $151.55 | 3.169% | $156.3526 | $156.35 | $156.35 | $156.40 |
| Purchase #2 | $230.61 | 6.378% | $245.3183 | $245.32 | $245.30 | $245.30 |
| Purchase #3 | $224.77 | 3.588% | $232.8347 | $232.83 | $232.85 | $232.80 |
| Purchase #4 | $121.35 | 3.619% | $125.7417 | $125.74 | $125.75 | $125.70 |
| Purchase #5 | $72.64 | 13.604% | $82.5219 | $82.52 | $82.50 | $82.50 |
| Purchase #6 | $218.36 | 3.403% | $225.7908 | $225.79 | $225.80 | $225.80 |
| Purchase #7 | $220.42 | 6.840% | $235.4967 | $235.50 | $235.50 | $235.50 |
| 7 purchase totals = | $1,239.70 | $1,304.0567 | $1,304.05 | $1,304.05 | $1,304.00 | |