| 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 | $173.52 | 5.763% | $183.52 | $183.52 | $183.50 | $183.50 |
| Purchase #2 | $215.79 | 12.599% | $242.9774 | $242.98 | $243.00 | $243.00 |
| Purchase #3 | $218.39 | 6.290% | $232.1267 | $232.13 | $232.15 | $232.10 |
| Purchase #4 | $51.67 | 8.805% | $56.2195 | $56.22 | $56.20 | $56.20 |
| Purchase #5 | $110.46 | 9.632% | $121.0995 | $121.10 | $121.10 | $121.10 |
| Purchase #6 | $72.88 | 13.450% | $82.6824 | $82.68 | $82.70 | $82.70 |
| Purchase #7 | $81.50 | 4.499% | $85.1667 | $85.17 | $85.15 | $85.20 |
| 7 purchase totals = | $924.21 | $1,003.7922 | $1,003.80 | $1,003.80 | $1,003.80 | |