| 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 | $180.93 | 10.367% | $199.687 | $199.69 | $199.70 | $199.70 |
| Purchase #2 | $247.36 | 7.776% | $266.5947 | $266.59 | $266.60 | $266.60 |
| Purchase #3 | $137.74 | 5.542% | $145.3736 | $145.37 | $145.35 | $145.40 |
| Purchase #4 | $167.77 | 11.651% | $187.3169 | $187.32 | $187.30 | $187.30 |
| Purchase #5 | $52.81 | 12.144% | $59.2232 | $59.22 | $59.20 | $59.20 |
| Purchase #6 | $113.48 | 12.495% | $127.6593 | $127.66 | $127.65 | $127.70 |
| Purchase #7 | $213.25 | 9.185% | $232.837 | $232.84 | $232.85 | $232.80 |
| 7 purchase totals = | $1,113.34 | $1,218.6917 | $1,218.69 | $1,218.65 | $1,218.70 | |