| 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 | $159.47 | 10.571% | $176.3276 | $176.33 | $176.35 | $176.30 |
| Purchase #2 | $113.89 | 10.496% | $125.8439 | $125.84 | $125.85 | $125.80 |
| Purchase #3 | $234.59 | 3.366% | $242.4863 | $242.49 | $242.50 | $242.50 |
| Purchase #4 | $142.49 | 8.792% | $155.0177 | $155.02 | $155.00 | $155.00 |
| Purchase #5 | $32.31 | 6.383% | $34.3723 | $34.37 | $34.35 | $34.40 |
| Purchase #6 | $121.84 | 10.716% | $134.8964 | $134.90 | $134.90 | $134.90 |
| Purchase #7 | $80.53 | 12.235% | $90.3828 | $90.38 | $90.40 | $90.40 |
| 7 purchase totals = | $885.12 | $959.3270 | $959.33 | $959.35 | $959.30 | |