| 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 | $176.94 | 7.791% | $190.7254 | $190.73 | $190.75 | $190.70 |
| Purchase #2 | $204.63 | 9.488% | $224.0453 | $224.05 | $224.05 | $224.00 |
| Purchase #3 | $133.35 | 8.501% | $144.6861 | $144.69 | $144.70 | $144.70 |
| Purchase #4 | $106.66 | 5.345% | $112.361 | $112.36 | $112.35 | $112.40 |
| Purchase #5 | $110.34 | 13.738% | $125.4985 | $125.50 | $125.50 | $125.50 |
| Purchase #6 | $147.60 | 3.634% | $152.9638 | $152.96 | $152.95 | $153.00 |
| Purchase #7 | $173.28 | 7.492% | $186.2621 | $186.26 | $186.25 | $186.30 |
| 7 purchase totals = | $1,052.80 | $1,136.5422 | $1,136.55 | $1,136.55 | $1,136.60 | |