| 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 | $225.50 | 12.236% | $253.0922 | $253.09 | $253.10 | $253.10 |
| Purchase #2 | $158.96 | 3.645% | $164.7541 | $164.75 | $164.75 | $164.80 |
| Purchase #3 | $7.76 | 11.847% | $8.6793 | $8.68 | $8.70 | $8.70 |
| Purchase #4 | $116.30 | 7.610% | $125.1504 | $125.15 | $125.15 | $125.20 |
| Purchase #5 | $14.49 | 8.482% | $15.719 | $15.72 | $15.70 | $15.70 |
| Purchase #6 | $95.76 | 8.562% | $103.959 | $103.96 | $103.95 | $104.00 |
| Purchase #7 | $74.26 | 11.442% | $82.7568 | $82.76 | $82.75 | $82.80 |
| 7 purchase totals = | $693.03 | $754.1108 | $754.11 | $754.10 | $754.30 | |