| 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 | $164.34 | 11.642% | $183.4725 | $183.47 | $183.45 | $183.50 |
| Purchase #2 | $30.98 | 4.646% | $32.4193 | $32.42 | $32.40 | $32.40 |
| Purchase #3 | $204.57 | 10.764% | $226.5899 | $226.59 | $226.60 | $226.60 |
| Purchase #4 | $120.77 | 9.785% | $132.5873 | $132.59 | $132.60 | $132.60 |
| Purchase #5 | $8.57 | 3.378% | $8.8595 | $8.86 | $8.85 | $8.90 |
| Purchase #6 | $215.72 | 9.640% | $236.5154 | $236.52 | $236.50 | $236.50 |
| Purchase #7 | $122.79 | 3.522% | $127.1147 | $127.11 | $127.10 | $127.10 |
| 7 purchase totals = | $867.74 | $947.5586 | $947.56 | $947.50 | $947.60 | |