| 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 | $165.57 | 6.445% | $176.241 | $176.24 | $176.25 | $176.20 |
| Purchase #2 | $16.64 | 6.632% | $17.7436 | $17.74 | $17.75 | $17.70 |
| Purchase #3 | $243.35 | 3.607% | $252.1276 | $252.13 | $252.15 | $252.10 |
| Purchase #4 | $146.61 | 10.365% | $161.8061 | $161.81 | $161.80 | $161.80 |
| Purchase #5 | $228.65 | 6.474% | $243.4528 | $243.45 | $243.45 | $243.50 |
| Purchase #6 | $206.37 | 12.560% | $232.2901 | $232.29 | $232.30 | $232.30 |
| Purchase #7 | $95.73 | 10.196% | $105.4906 | $105.49 | $105.50 | $105.50 |
| 7 purchase totals = | $1,102.92 | $1,189.1518 | $1,189.15 | $1,189.20 | $1,189.10 | |