| 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 | $178.92 | 12.411% | $201.1258 | $201.13 | $201.15 | $201.10 |
| Purchase #2 | $165.54 | 4.558% | $173.0853 | $173.09 | $173.10 | $173.10 |
| Purchase #3 | $243.90 | 5.667% | $257.7218 | $257.72 | $257.70 | $257.70 |
| Purchase #4 | $121.89 | 4.276% | $127.102 | $127.10 | $127.10 | $127.10 |
| Purchase #5 | $195.27 | 10.520% | $215.8124 | $215.81 | $215.80 | $215.80 |
| Purchase #6 | $50.65 | 13.789% | $57.6341 | $57.63 | $57.65 | $57.60 |
| Purchase #7 | $173.27 | 6.373% | $184.3125 | $184.31 | $184.30 | $184.30 |
| 7 purchase totals = | $1,129.44 | $1,216.7939 | $1,216.79 | $1,216.80 | $1,216.70 | |