| 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 | $162.29 | 6.195% | $172.3439 | $172.34 | $172.35 | $172.30 |
| Purchase #2 | $28.92 | 6.695% | $30.8562 | $30.86 | $30.85 | $30.90 |
| Purchase #3 | $133.26 | 12.107% | $149.3938 | $149.39 | $149.40 | $149.40 |
| Purchase #4 | $125.53 | 4.722% | $131.4575 | $131.46 | $131.45 | $131.50 |
| Purchase #5 | $44.30 | 10.562% | $48.979 | $48.98 | $49.00 | $49.00 |
| Purchase #6 | $233.60 | 10.838% | $258.9176 | $258.92 | $258.90 | $258.90 |
| Purchase #7 | $65.99 | 12.561% | $74.279 | $74.28 | $74.30 | $74.30 |
| 7 purchase totals = | $793.89 | $866.2270 | $866.23 | $866.25 | $866.30 | |