| 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 | $14.83 | 9.841% | $16.2894 | $16.29 | $16.30 | $16.30 |
| Purchase #2 | $30.32 | 4.292% | $31.6213 | $31.62 | $31.60 | $31.60 |
| Purchase #3 | $129.96 | 10.346% | $143.4057 | $143.41 | $143.40 | $143.40 |
| Purchase #4 | $242.96 | 13.334% | $275.3563 | $275.36 | $275.35 | $275.40 |
| Purchase #5 | $24.35 | 11.769% | $27.2158 | $27.22 | $27.20 | $27.20 |
| Purchase #6 | $151.71 | 13.342% | $171.9511 | $171.95 | $171.95 | $172.00 |
| Purchase #7 | $178.68 | 4.431% | $186.5973 | $186.60 | $186.60 | $186.60 |
| 7 purchase totals = | $772.81 | $852.4369 | $852.45 | $852.40 | $852.50 | |