| 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 | $95.80 | 13.156% | $108.4034 | $108.40 | $108.40 | $108.40 |
| Purchase #2 | $137.25 | 12.238% | $154.0467 | $154.05 | $154.05 | $154.00 |
| Purchase #3 | $180.32 | 12.403% | $202.6851 | $202.69 | $202.70 | $202.70 |
| Purchase #4 | $157.30 | 3.207% | $162.3446 | $162.34 | $162.35 | $162.30 |
| Purchase #5 | $10.66 | 6.385% | $11.3406 | $11.34 | $11.35 | $11.30 |
| Purchase #6 | $247.79 | 4.561% | $259.0917 | $259.09 | $259.10 | $259.10 |
| Purchase #7 | $159.48 | 5.540% | $168.3152 | $168.32 | $168.30 | $168.30 |
| 7 purchase totals = | $988.60 | $1,066.2273 | $1,066.23 | $1,066.25 | $1,066.10 | |