| 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 | $147.79 | 10.214% | $162.8853 | $162.89 | $162.90 | $162.90 |
| Purchase #2 | $19.81 | 12.675% | $22.3209 | $22.32 | $22.30 | $22.30 |
| Purchase #3 | $134.72 | 10.153% | $148.3981 | $148.40 | $148.40 | $148.40 |
| Purchase #4 | $51.51 | 4.697% | $53.9294 | $53.93 | $53.95 | $53.90 |
| Purchase #5 | $147.82 | 10.805% | $163.792 | $163.79 | $163.80 | $163.80 |
| Purchase #6 | $126.83 | 4.848% | $132.9787 | $132.98 | $133.00 | $133.00 |
| Purchase #7 | $143.48 | 13.382% | $162.6805 | $162.68 | $162.70 | $162.70 |
| 7 purchase totals = | $771.96 | $846.9849 | $846.99 | $847.05 | $847.00 | |