| 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 | $185.54 | 3.576% | $192.1749 | $192.17 | $192.15 | $192.20 |
| Purchase #2 | $191.66 | 3.839% | $199.0178 | $199.02 | $199.00 | $199.00 |
| Purchase #3 | $74.95 | 11.337% | $83.4471 | $83.45 | $83.45 | $83.40 |
| Purchase #4 | $8.51 | 7.364% | $9.1367 | $9.14 | $9.15 | $9.10 |
| Purchase #5 | $118.78 | 3.686% | $123.1582 | $123.16 | $123.15 | $123.20 |
| Purchase #6 | $167.57 | 5.716% | $177.1483 | $177.15 | $177.15 | $177.10 |
| Purchase #7 | $134.35 | 10.312% | $148.2042 | $148.20 | $148.20 | $148.20 |
| 7 purchase totals = | $881.36 | $932.2872 | $932.29 | $932.25 | $932.20 | |