| 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 | $107.35 | 8.667% | $116.654 | $116.65 | $116.65 | $116.70 |
| Purchase #2 | $198.55 | 8.201% | $214.8331 | $214.83 | $214.85 | $214.80 |
| Purchase #3 | $171.45 | 12.724% | $193.2653 | $193.27 | $193.25 | $193.30 |
| Purchase #4 | $145.64 | 13.332% | $165.0567 | $165.06 | $165.05 | $165.10 |
| Purchase #5 | $158.82 | 3.721% | $164.7297 | $164.73 | $164.75 | $164.70 |
| Purchase #6 | $112.60 | 11.632% | $125.6976 | $125.70 | $125.70 | $125.70 |
| Purchase #7 | $166.93 | 8.434% | $181.0089 | $181.01 | $181.00 | $181.00 |
| 7 purchase totals = | $1,061.34 | $1,161.2453 | $1,161.25 | $1,161.25 | $1,161.30 | |