| 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 | $131.61 | 9.339% | $143.9011 | $143.90 | $143.90 | $143.90 |
| Purchase #2 | $83.96 | 3.382% | $86.7995 | $86.80 | $86.80 | $86.80 |
| Purchase #3 | $229.53 | 8.590% | $249.2466 | $249.25 | $249.25 | $249.20 |
| Purchase #4 | $77.57 | 3.601% | $80.3633 | $80.36 | $80.35 | $80.40 |
| Purchase #5 | $139.44 | 5.857% | $147.607 | $147.61 | $147.60 | $147.60 |
| Purchase #6 | $74.96 | 11.402% | $83.5069 | $83.51 | $83.50 | $83.50 |
| Purchase #7 | $53.86 | 13.744% | $61.2625 | $61.26 | $61.25 | $61.30 |
| 7 purchase totals = | $790.93 | $852.6869 | $852.69 | $852.65 | $852.70 | |