| 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 | $159.48 | 5.295% | $167.9245 | $167.92 | $167.90 | $167.90 |
| Purchase #2 | $79.75 | 11.793% | $89.1549 | $89.15 | $89.15 | $89.20 |
| Purchase #3 | $76.39 | 5.836% | $80.8481 | $80.85 | $80.85 | $80.80 |
| Purchase #4 | $192.76 | 5.612% | $203.5777 | $203.58 | $203.60 | $203.60 |
| Purchase #5 | $222.63 | 7.532% | $239.3985 | $239.40 | $239.40 | $239.40 |
| Purchase #6 | $164.73 | 6.406% | $175.2826 | $175.28 | $175.30 | $175.30 |
| Purchase #7 | $205.62 | 7.776% | $221.609 | $221.61 | $221.60 | $221.60 |
| 7 purchase totals = | $1,101.36 | $1,177.7953 | $1,177.79 | $1,177.80 | $1,177.80 | |