| 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 | $136.85 | 6.435% | $145.6563 | $145.66 | $145.65 | $145.70 |
| Purchase #2 | $10.65 | 10.830% | $11.8034 | $11.80 | $11.80 | $11.80 |
| Purchase #3 | $89.62 | 8.430% | $97.175 | $97.18 | $97.20 | $97.20 |
| Purchase #4 | $237.70 | 9.686% | $260.7236 | $260.72 | $260.70 | $260.70 |
| Purchase #5 | $143.64 | 11.191% | $159.7148 | $159.71 | $159.70 | $159.70 |
| Purchase #6 | $159.64 | 5.253% | $168.0259 | $168.03 | $168.05 | $168.00 |
| Purchase #7 | $174.62 | 10.431% | $192.8346 | $192.83 | $192.85 | $192.80 |
| 7 purchase totals = | $952.72 | $1,035.9336 | $1,035.93 | $1,035.95 | $1,035.90 | |