| 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 | $182.27 | 3.396% | $188.4599 | $188.46 | $188.45 | $188.50 |
| Purchase #2 | $181.72 | 9.161% | $198.3674 | $198.37 | $198.35 | $198.40 |
| Purchase #3 | $79.66 | 13.834% | $90.6802 | $90.68 | $90.70 | $90.70 |
| Purchase #4 | $221.84 | 3.219% | $228.981 | $228.98 | $229.00 | $229.00 |
| Purchase #5 | $137.31 | 7.812% | $148.0367 | $148.04 | $148.05 | $148.00 |
| Purchase #6 | $52.82 | 4.303% | $55.0928 | $55.09 | $55.10 | $55.10 |
| Purchase #7 | $190.87 | 7.580% | $205.3379 | $205.34 | $205.35 | $205.30 |
| 7 purchase totals = | $1,046.49 | $1,114.9559 | $1,114.96 | $1,115.00 | $1,115.00 | |