| 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 | $150.52 | 7.327% | $161.5486 | $161.55 | $161.55 | $161.50 |
| Purchase #2 | $188.74 | 11.310% | $210.0865 | $210.09 | $210.10 | $210.10 |
| Purchase #3 | $208.40 | 12.802% | $235.0794 | $235.08 | $235.10 | $235.10 |
| Purchase #4 | $249.71 | 3.873% | $259.3813 | $259.38 | $259.40 | $259.40 |
| Purchase #5 | $216.95 | 7.776% | $233.82 | $233.82 | $233.80 | $233.80 |
| Purchase #6 | $34.59 | 10.498% | $38.2213 | $38.22 | $38.20 | $38.20 |
| Purchase #7 | $206.81 | 7.481% | $222.2815 | $222.28 | $222.30 | $222.30 |
| 7 purchase totals = | $1,255.72 | $1,360.4186 | $1,360.42 | $1,360.45 | $1,360.40 | |