| 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 | $166.72 | 4.485% | $174.1974 | $174.20 | $174.20 | $174.20 |
| Purchase #2 | $31.97 | 12.657% | $36.0164 | $36.02 | $36.00 | $36.00 |
| Purchase #3 | $201.38 | 4.783% | $211.012 | $211.01 | $211.00 | $211.00 |
| Purchase #4 | $207.67 | 7.626% | $223.5069 | $223.51 | $223.50 | $223.50 |
| Purchase #5 | $88.26 | 7.548% | $94.9219 | $94.92 | $94.90 | $94.90 |
| Purchase #6 | $45.59 | 9.475% | $49.9097 | $49.91 | $49.90 | $49.90 |
| Purchase #7 | $15.71 | 10.596% | $17.3746 | $17.37 | $17.35 | $17.40 |
| 7 purchase totals = | $757.30 | $806.9389 | $806.94 | $806.85 | $806.90 | |