| 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 | $133.86 | 4.351% | $139.6842 | $139.68 | $139.70 | $139.70 |
| Purchase #2 | $86.82 | 5.595% | $91.6776 | $91.68 | $91.70 | $91.70 |
| Purchase #3 | $49.30 | 7.355% | $52.926 | $52.93 | $52.95 | $52.90 |
| Purchase #4 | $201.63 | 3.350% | $208.3846 | $208.38 | $208.40 | $208.40 |
| Purchase #5 | $199.42 | 7.391% | $214.1591 | $214.16 | $214.15 | $214.20 |
| Purchase #6 | $16.93 | 6.661% | $18.0577 | $18.06 | $18.05 | $18.10 |
| Purchase #7 | $198.73 | 3.562% | $205.8088 | $205.81 | $205.80 | $205.80 |
| 7 purchase totals = | $886.69 | $930.6980 | $930.70 | $930.75 | $930.80 | |