| 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 | $163.69 | 3.438% | $169.3177 | $169.32 | $169.30 | $169.30 |
| Purchase #2 | $181.79 | 12.276% | $204.1065 | $204.11 | $204.10 | $204.10 |
| Purchase #3 | $234.80 | 3.382% | $242.7409 | $242.74 | $242.75 | $242.70 |
| Purchase #4 | $28.60 | 4.160% | $29.7898 | $29.79 | $29.80 | $29.80 |
| Purchase #5 | $68.59 | 6.818% | $73.2665 | $73.27 | $73.25 | $73.30 |
| Purchase #6 | $64.73 | 11.508% | $72.1791 | $72.18 | $72.20 | $72.20 |
| Purchase #7 | $106.55 | 13.436% | $120.8661 | $120.87 | $120.85 | $120.90 |
| 7 purchase totals = | $848.75 | $912.2666 | $912.28 | $912.25 | $912.30 | |