| 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 | $164.56 | 5.697% | $173.935 | $173.94 | $173.95 | $173.90 |
| Purchase #2 | $216.39 | 11.839% | $242.0084 | $242.01 | $242.00 | $242.00 |
| Purchase #3 | $191.39 | 10.777% | $212.0161 | $212.02 | $212.00 | $212.00 |
| Purchase #4 | $10.58 | 10.818% | $11.7245 | $11.72 | $11.70 | $11.70 |
| Purchase #5 | $198.88 | 13.426% | $225.5816 | $225.58 | $225.60 | $225.60 |
| Purchase #6 | $211.69 | 10.260% | $233.4094 | $233.41 | $233.40 | $233.40 |
| Purchase #7 | $154.34 | 8.438% | $167.3632 | $167.36 | $167.35 | $167.40 |
| 7 purchase totals = | $1,147.83 | $1,266.0382 | $1,266.04 | $1,266.00 | $1,266.00 | |