| 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 | $14.76 | 13.587% | $16.7654 | $16.77 | $16.75 | $16.80 |
| Purchase #2 | $145.59 | 10.743% | $161.2307 | $161.23 | $161.25 | $161.20 |
| Purchase #3 | $130.40 | 3.593% | $135.0853 | $135.09 | $135.10 | $135.10 |
| Purchase #4 | $82.33 | 5.407% | $86.7816 | $86.78 | $86.80 | $86.80 |
| Purchase #5 | $202.40 | 12.114% | $226.9187 | $226.92 | $226.90 | $226.90 |
| Purchase #6 | $192.98 | 3.495% | $199.7247 | $199.72 | $199.70 | $199.70 |
| Purchase #7 | $248.93 | 13.207% | $281.8062 | $281.81 | $281.80 | $281.80 |
| 7 purchase totals = | $1,017.39 | $1,108.3126 | $1,108.32 | $1,108.30 | $1,108.30 | |