| 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 | $141.67 | 8.860% | $154.222 | $154.22 | $154.20 | $154.20 |
| Purchase #2 | $175.66 | 6.394% | $186.8917 | $186.89 | $186.90 | $186.90 |
| Purchase #3 | $212.76 | 6.786% | $227.1979 | $227.20 | $227.20 | $227.20 |
| Purchase #4 | $193.48 | 4.598% | $202.3762 | $202.38 | $202.40 | $202.40 |
| Purchase #5 | $128.57 | 13.124% | $145.4435 | $145.44 | $145.45 | $145.40 |
| Purchase #6 | $81.32 | 6.641% | $86.7205 | $86.72 | $86.70 | $86.70 |
| Purchase #7 | $101.93 | 8.322% | $110.4126 | $110.41 | $110.40 | $110.40 |
| 7 purchase totals = | $1,035.39 | $1,113.2644 | $1,113.26 | $1,113.25 | $1,113.20 | |