| 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 | $143.71 | 11.449% | $160.1634 | $160.16 | $160.15 | $160.20 |
| Purchase #2 | $59.63 | 6.552% | $63.537 | $63.54 | $63.55 | $63.50 |
| Purchase #3 | $165.45 | 9.496% | $181.1611 | $181.16 | $181.15 | $181.20 |
| Purchase #4 | $196.83 | 3.790% | $204.2899 | $204.29 | $204.30 | $204.30 |
| Purchase #5 | $206.33 | 11.428% | $229.9094 | $229.91 | $229.90 | $229.90 |
| Purchase #6 | $192.75 | 4.730% | $201.8671 | $201.87 | $201.85 | $201.90 |
| Purchase #7 | $22.38 | 12.452% | $25.1668 | $25.17 | $25.15 | $25.20 |
| 7 purchase totals = | $987.08 | $1,066.0947 | $1,066.10 | $1,066.05 | $1,066.20 | |