| 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 | $142.57 | 8.399% | $154.5445 | $154.54 | $154.55 | $154.50 |
| Purchase #2 | $111.83 | 5.806% | $118.3228 | $118.32 | $118.30 | $118.30 |
| Purchase #3 | $174.80 | 6.268% | $185.7565 | $185.76 | $185.75 | $185.80 |
| Purchase #4 | $245.75 | 11.118% | $273.0725 | $273.07 | $273.05 | $273.10 |
| Purchase #5 | $112.36 | 12.169% | $126.0331 | $126.03 | $126.05 | $126.00 |
| Purchase #6 | $148.36 | 6.207% | $157.5687 | $157.57 | $157.55 | $157.60 |
| Purchase #7 | $83.85 | 12.678% | $94.4805 | $94.48 | $94.50 | $94.50 |
| 7 purchase totals = | $1,019.52 | $1,109.7786 | $1,109.77 | $1,109.75 | $1,109.80 | |