| 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 | $80.52 | 7.200% | $86.3174 | $86.32 | $86.30 | $86.30 |
| Purchase #2 | $127.91 | 11.770% | $142.965 | $142.97 | $142.95 | $143.00 |
| Purchase #3 | $12.61 | 13.122% | $14.2647 | $14.26 | $14.25 | $14.30 |
| Purchase #4 | $182.26 | 7.863% | $196.5911 | $196.59 | $196.60 | $196.60 |
| Purchase #5 | $51.31 | 8.171% | $55.5025 | $55.50 | $55.50 | $55.50 |
| Purchase #6 | $8.98 | 7.520% | $9.6553 | $9.66 | $9.65 | $9.70 |
| Purchase #7 | $126.94 | 11.647% | $141.7247 | $141.72 | $141.70 | $141.70 |
| 7 purchase totals = | $590.53 | $647.0207 | $647.02 | $646.95 | $647.10 | |