| 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 | $148.74 | 13.338% | $168.5789 | $168.58 | $168.60 | $168.60 |
| Purchase #2 | $43.35 | 7.593% | $46.6416 | $46.64 | $46.65 | $46.60 |
| Purchase #3 | $9.66 | 4.568% | $10.1013 | $10.10 | $10.10 | $10.10 |
| Purchase #4 | $113.93 | 4.275% | $118.8005 | $118.80 | $118.80 | $118.80 |
| Purchase #5 | $234.82 | 8.558% | $254.9159 | $254.92 | $254.90 | $254.90 |
| Purchase #6 | $231.77 | 3.118% | $238.9966 | $239.00 | $239.00 | $239.00 |
| Purchase #7 | $117.37 | 13.453% | $133.1598 | $133.16 | $133.15 | $133.20 |
| 7 purchase totals = | $899.64 | $971.1946 | $971.20 | $971.20 | $971.20 | |