| 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 | $163.78 | 5.825% | $173.3202 | $173.32 | $173.30 | $173.30 |
| Purchase #2 | $192.49 | 5.606% | $203.281 | $203.28 | $203.30 | $203.30 |
| Purchase #3 | $147.37 | 13.839% | $167.7645 | $167.76 | $167.75 | $167.80 |
| Purchase #4 | $61.52 | 6.320% | $65.4081 | $65.41 | $65.40 | $65.40 |
| Purchase #5 | $43.72 | 8.692% | $47.5201 | $47.52 | $47.50 | $47.50 |
| Purchase #6 | $126.94 | 7.322% | $136.2345 | $136.23 | $136.25 | $136.20 |
| Purchase #7 | $199.93 | 5.680% | $211.286 | $211.29 | $211.30 | $211.30 |
| 7 purchase totals = | $935.75 | $1,004.8144 | $1,004.81 | $1,004.80 | $1,004.80 | |