| 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 | $154.70 | 7.456% | $166.2344 | $166.23 | $166.25 | $166.20 |
| Purchase #2 | $68.83 | 12.712% | $77.5797 | $77.58 | $77.60 | $77.60 |
| Purchase #3 | $165.38 | 12.828% | $186.5949 | $186.59 | $186.60 | $186.60 |
| Purchase #4 | $84.90 | 3.390% | $87.7781 | $87.78 | $87.80 | $87.80 |
| Purchase #5 | $238.58 | 4.709% | $249.8147 | $249.81 | $249.80 | $249.80 |
| Purchase #6 | $112.86 | 11.732% | $126.1007 | $126.10 | $126.10 | $126.10 |
| Purchase #7 | $244.95 | 5.332% | $258.0107 | $258.01 | $258.00 | $258.00 |
| 7 purchase totals = | $1,070.20 | $1,152.1132 | $1,152.10 | $1,152.15 | $1,152.10 | |