| 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 | $150.31 | 12.463% | $169.0431 | $169.04 | $169.05 | $169.00 |
| Purchase #2 | $205.75 | 4.239% | $214.4717 | $214.47 | $214.45 | $214.50 |
| Purchase #3 | $146.84 | 9.402% | $160.6459 | $160.65 | $160.65 | $160.60 |
| Purchase #4 | $39.71 | 10.365% | $43.8259 | $43.83 | $43.85 | $43.80 |
| Purchase #5 | $142.45 | 8.565% | $154.6508 | $154.65 | $154.65 | $154.70 |
| Purchase #6 | $23.32 | 5.544% | $24.6129 | $24.61 | $24.60 | $24.60 |
| Purchase #7 | $88.61 | 9.603% | $97.1192 | $97.12 | $97.10 | $97.10 |
| 7 purchase totals = | $796.99 | $864.3695 | $864.37 | $864.35 | $864.30 | |