| 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 | $135.46 | 8.390% | $146.8251 | $146.83 | $146.85 | $146.80 |
| Purchase #2 | $176.70 | 8.303% | $191.3714 | $191.37 | $191.35 | $191.40 |
| Purchase #3 | $185.27 | 8.849% | $201.6645 | $201.66 | $201.65 | $201.70 |
| Purchase #4 | $27.54 | 6.796% | $29.4116 | $29.41 | $29.40 | $29.40 |
| Purchase #5 | $71.45 | 3.354% | $73.8464 | $73.85 | $73.85 | $73.80 |
| Purchase #6 | $10.92 | 13.587% | $12.4037 | $12.40 | $12.40 | $12.40 |
| Purchase #7 | $82.53 | 8.753% | $89.7539 | $89.75 | $89.75 | $89.80 |
| 7 purchase totals = | $689.87 | $745.2766 | $745.27 | $745.25 | $745.30 | |