| 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 | $136.33 | 13.594% | $154.8627 | $154.86 | $154.85 | $154.90 |
| Purchase #2 | $112.34 | 5.825% | $118.8838 | $118.88 | $118.90 | $118.90 |
| Purchase #3 | $226.98 | 9.594% | $248.7565 | $248.76 | $248.75 | $248.80 |
| Purchase #4 | $86.37 | 10.538% | $95.4717 | $95.47 | $95.45 | $95.50 |
| Purchase #5 | $123.80 | 10.662% | $136.9996 | $137.00 | $137.00 | $137.00 |
| Purchase #6 | $210.62 | 10.110% | $231.9137 | $231.91 | $231.90 | $231.90 |
| Purchase #7 | $184.31 | 9.148% | $201.1707 | $201.17 | $201.15 | $201.20 |
| 7 purchase totals = | $1,080.75 | $1,188.0587 | $1,188.05 | $1,188.00 | $1,188.20 | |