| 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 | $33.30 | 9.224% | $36.3716 | $36.37 | $36.35 | $36.40 |
| Purchase #2 | $166.83 | 7.630% | $179.5591 | $179.56 | $179.55 | $179.60 |
| Purchase #3 | $211.37 | 7.404% | $227.0198 | $227.02 | $227.00 | $227.00 |
| Purchase #4 | $86.79 | 8.369% | $94.0535 | $94.05 | $94.05 | $94.10 |
| Purchase #5 | $119.98 | 12.239% | $134.6644 | $134.66 | $134.65 | $134.70 |
| Purchase #6 | $180.69 | 10.766% | $200.1431 | $200.14 | $200.15 | $200.10 |
| Purchase #7 | $173.89 | 5.553% | $183.5461 | $183.55 | $183.55 | $183.50 |
| 7 purchase totals = | $972.85 | $1,055.3576 | $1,055.35 | $1,055.30 | $1,055.40 | |