| 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 | $215.37 | 13.647% | $244.7615 | $244.76 | $244.75 | $244.80 |
| Purchase #2 | $199.75 | 10.561% | $220.8456 | $220.85 | $220.85 | $220.80 |
| Purchase #3 | $90.71 | 7.567% | $97.574 | $97.57 | $97.55 | $97.60 |
| Purchase #4 | $134.81 | 9.239% | $147.2651 | $147.27 | $147.25 | $147.30 |
| Purchase #5 | $23.74 | 4.294% | $24.7594 | $24.76 | $24.75 | $24.80 |
| Purchase #6 | $29.41 | 4.285% | $30.6702 | $30.67 | $30.65 | $30.70 |
| Purchase #7 | $176.34 | 12.728% | $198.7846 | $198.78 | $198.80 | $198.80 |
| 7 purchase totals = | $870.13 | $964.6604 | $964.66 | $964.60 | $964.80 | |