| 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 | $168.51 | 11.609% | $188.0723 | $188.07 | $188.05 | $188.10 |
| Purchase #2 | $173.79 | 8.669% | $188.8559 | $188.86 | $188.85 | $188.90 |
| Purchase #3 | $199.44 | 8.691% | $216.7733 | $216.77 | $216.75 | $216.80 |
| Purchase #4 | $159.79 | 9.455% | $174.8981 | $174.90 | $174.90 | $174.90 |
| Purchase #5 | $54.82 | 11.400% | $61.0695 | $61.07 | $61.05 | $61.10 |
| Purchase #6 | $35.25 | 7.783% | $37.9935 | $37.99 | $38.00 | $38.00 |
| Purchase #7 | $173.62 | 12.657% | $195.5951 | $195.60 | $195.60 | $195.60 |
| 7 purchase totals = | $965.22 | $1,063.2577 | $1,063.26 | $1,063.20 | $1,063.40 | |