| 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 | $154.32 | 4.598% | $161.4156 | $161.42 | $161.40 | $161.40 |
| Purchase #2 | $127.35 | 6.520% | $135.6532 | $135.65 | $135.65 | $135.70 |
| Purchase #3 | $127.29 | 12.427% | $143.1083 | $143.11 | $143.10 | $143.10 |
| Purchase #4 | $9.95 | 10.310% | $10.9758 | $10.98 | $11.00 | $11.00 |
| Purchase #5 | $221.49 | 6.718% | $236.3697 | $236.37 | $236.35 | $236.40 |
| Purchase #6 | $190.88 | 6.140% | $202.6 | $202.60 | $202.60 | $202.60 |
| Purchase #7 | $39.96 | 13.266% | $45.2611 | $45.26 | $45.25 | $45.30 |
| 7 purchase totals = | $871.24 | $935.3837 | $935.39 | $935.35 | $935.50 | |