| 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 | $193.79 | 10.405% | $213.9538 | $213.95 | $213.95 | $214.00 |
| Purchase #2 | $92.31 | 5.447% | $97.3381 | $97.34 | $97.35 | $97.30 |
| Purchase #3 | $9.42 | 9.835% | $10.3465 | $10.35 | $10.35 | $10.30 |
| Purchase #4 | $76.73 | 4.280% | $80.014 | $80.01 | $80.00 | $80.00 |
| Purchase #5 | $174.74 | 10.257% | $192.6631 | $192.66 | $192.65 | $192.70 |
| Purchase #6 | $15.39 | 7.707% | $16.5761 | $16.58 | $16.60 | $16.60 |
| Purchase #7 | $116.27 | 5.638% | $122.8253 | $122.83 | $122.85 | $122.80 |
| 7 purchase totals = | $678.65 | $733.7169 | $733.72 | $733.75 | $733.70 | |