| 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 | $127.78 | 7.235% | $137.0249 | $137.02 | $137.00 | $137.00 |
| Purchase #2 | $192.88 | 3.604% | $199.8314 | $199.83 | $199.85 | $199.80 |
| Purchase #3 | $169.82 | 12.700% | $191.3871 | $191.39 | $191.40 | $191.40 |
| Purchase #4 | $187.63 | 5.763% | $198.4431 | $198.44 | $198.45 | $198.40 |
| Purchase #5 | $21.84 | 6.663% | $23.2952 | $23.30 | $23.30 | $23.30 |
| Purchase #6 | $152.91 | 10.465% | $168.912 | $168.91 | $168.90 | $168.90 |
| Purchase #7 | $77.77 | 12.212% | $87.2673 | $87.27 | $87.25 | $87.30 |
| 7 purchase totals = | $930.63 | $1,006.1610 | $1,006.16 | $1,006.15 | $1,006.10 | |