| 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 | $169.62 | 12.144% | $190.2187 | $190.22 | $190.20 | $190.20 |
| Purchase #2 | $246.53 | 9.869% | $270.86 | $270.86 | $270.85 | $270.90 |
| Purchase #3 | $154.96 | 9.824% | $170.1833 | $170.18 | $170.20 | $170.20 |
| Purchase #4 | $170.30 | 5.110% | $179.0023 | $179.00 | $179.00 | $179.00 |
| Purchase #5 | $74.38 | 12.343% | $83.5607 | $83.56 | $83.55 | $83.60 |
| Purchase #6 | $205.46 | 10.555% | $227.1463 | $227.15 | $227.15 | $227.10 |
| Purchase #7 | $186.66 | 5.860% | $197.5983 | $197.60 | $197.60 | $197.60 |
| 7 purchase totals = | $1,207.91 | $1,318.5696 | $1,318.57 | $1,318.55 | $1,318.60 | |