| 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 | $145.82 | 13.827% | $165.9825 | $165.98 | $166.00 | $166.00 |
| Purchase #2 | $151.70 | 8.828% | $165.0921 | $165.09 | $165.10 | $165.10 |
| Purchase #3 | $147.78 | 10.358% | $163.0871 | $163.09 | $163.10 | $163.10 |
| Purchase #4 | $148.55 | 10.757% | $164.5295 | $164.53 | $164.55 | $164.50 |
| Purchase #5 | $135.59 | 8.852% | $147.5924 | $147.59 | $147.60 | $147.60 |
| Purchase #6 | $182.33 | 6.328% | $193.8678 | $193.87 | $193.85 | $193.90 |
| Purchase #7 | $97.31 | 9.206% | $106.2684 | $106.27 | $106.25 | $106.30 |
| 7 purchase totals = | $1,009.08 | $1,106.4198 | $1,106.42 | $1,106.45 | $1,106.50 | |