| 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 | $154.36 | 7.128% | $165.3628 | $165.36 | $165.35 | $165.40 |
| Purchase #2 | $44.95 | 9.664% | $49.294 | $49.29 | $49.30 | $49.30 |
| Purchase #3 | $164.57 | 9.870% | $180.8131 | $180.81 | $180.80 | $180.80 |
| Purchase #4 | $106.83 | 11.477% | $119.0909 | $119.09 | $119.10 | $119.10 |
| Purchase #5 | $195.95 | 9.467% | $214.5006 | $214.50 | $214.50 | $214.50 |
| Purchase #6 | $165.36 | 8.244% | $178.9923 | $178.99 | $179.00 | $179.00 |
| Purchase #7 | $201.45 | 6.632% | $214.8102 | $214.81 | $214.80 | $214.80 |
| 7 purchase totals = | $1,033.47 | $1,122.8639 | $1,122.85 | $1,122.85 | $1,122.90 | |