| 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 | $216.73 | 5.304% | $228.2254 | $228.23 | $228.25 | $228.20 |
| Purchase #2 | $58.82 | 12.587% | $66.2237 | $66.22 | $66.20 | $66.20 |
| Purchase #3 | $127.51 | 3.673% | $132.1934 | $132.19 | $132.20 | $132.20 |
| Purchase #4 | $163.31 | 7.141% | $174.972 | $174.97 | $174.95 | $175.00 |
| Purchase #5 | $140.89 | 13.652% | $160.1243 | $160.12 | $160.10 | $160.10 |
| Purchase #6 | $137.47 | 7.148% | $147.2964 | $147.30 | $147.30 | $147.30 |
| Purchase #7 | $66.66 | 6.844% | $71.2222 | $71.22 | $71.20 | $71.20 |
| 7 purchase totals = | $911.39 | $980.2574 | $980.25 | $980.20 | $980.20 | |