| 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 | $153.45 | 8.554% | $166.5761 | $166.58 | $166.60 | $166.60 |
| Purchase #2 | $157.61 | 3.580% | $163.2524 | $163.25 | $163.25 | $163.30 |
| Purchase #3 | $94.54 | 3.497% | $97.8461 | $97.85 | $97.85 | $97.80 |
| Purchase #4 | $216.47 | 9.597% | $237.2446 | $237.24 | $237.25 | $237.20 |
| Purchase #5 | $109.36 | 9.823% | $120.1024 | $120.10 | $120.10 | $120.10 |
| Purchase #6 | $116.33 | 7.489% | $125.042 | $125.04 | $125.05 | $125.00 |
| Purchase #7 | $131.75 | 8.488% | $142.9329 | $142.93 | $142.95 | $142.90 |
| 7 purchase totals = | $979.51 | $1,052.9965 | $1,052.99 | $1,053.05 | $1,052.90 | |