| 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 | $174.38 | 10.257% | $192.2662 | $192.27 | $192.25 | $192.30 |
| Purchase #2 | $170.51 | 10.247% | $187.9822 | $187.98 | $188.00 | $188.00 |
| Purchase #3 | $207.63 | 12.207% | $232.9754 | $232.98 | $233.00 | $233.00 |
| Purchase #4 | $82.98 | 5.848% | $87.8327 | $87.83 | $87.85 | $87.80 |
| Purchase #5 | $162.75 | 5.748% | $172.1049 | $172.10 | $172.10 | $172.10 |
| Purchase #6 | $200.61 | 3.222% | $207.0737 | $207.07 | $207.05 | $207.10 |
| Purchase #7 | $50.91 | 3.160% | $52.5188 | $52.52 | $52.50 | $52.50 |
| 7 purchase totals = | $1,049.77 | $1,132.7539 | $1,132.75 | $1,132.75 | $1,132.80 | |