| 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 | $178.60 | 5.659% | $188.707 | $188.71 | $188.70 | $188.70 |
| Purchase #2 | $137.76 | 11.726% | $153.9137 | $153.91 | $153.90 | $153.90 |
| Purchase #3 | $175.97 | 12.466% | $197.9064 | $197.91 | $197.90 | $197.90 |
| Purchase #4 | $117.33 | 7.593% | $126.2389 | $126.24 | $126.25 | $126.20 |
| Purchase #5 | $111.45 | 5.713% | $117.8171 | $117.82 | $117.80 | $117.80 |
| Purchase #6 | $234.36 | 3.158% | $241.7611 | $241.76 | $241.75 | $241.80 |
| Purchase #7 | $205.76 | 13.394% | $233.3195 | $233.32 | $233.30 | $233.30 |
| 7 purchase totals = | $1,161.23 | $1,259.6637 | $1,259.67 | $1,259.60 | $1,259.60 | |