| 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 | $188.69 | 13.234% | $213.6612 | $213.66 | $213.65 | $213.70 |
| Purchase #2 | $178.34 | 11.250% | $198.4033 | $198.40 | $198.40 | $198.40 |
| Purchase #3 | $72.87 | 9.457% | $79.7613 | $79.76 | $79.75 | $79.80 |
| Purchase #4 | $156.81 | 11.392% | $174.6738 | $174.67 | $174.65 | $174.70 |
| Purchase #5 | $76.86 | 12.729% | $86.6435 | $86.64 | $86.65 | $86.60 |
| Purchase #6 | $49.99 | 4.866% | $52.4225 | $52.42 | $52.40 | $52.40 |
| Purchase #7 | $95.50 | 11.178% | $106.175 | $106.18 | $106.20 | $106.20 |
| 7 purchase totals = | $819.06 | $911.7406 | $911.73 | $911.70 | $911.80 | |