| 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 | $141.80 | 9.284% | $154.9647 | $154.96 | $154.95 | $155.00 |
| Purchase #2 | $213.51 | 6.182% | $226.7092 | $226.71 | $226.70 | $226.70 |
| Purchase #3 | $78.57 | 8.198% | $85.0112 | $85.01 | $85.00 | $85.00 |
| Purchase #4 | $247.36 | 9.240% | $270.2161 | $270.22 | $270.20 | $270.20 |
| Purchase #5 | $145.81 | 10.205% | $160.6899 | $160.69 | $160.70 | $160.70 |
| Purchase #6 | $76.98 | 3.390% | $79.5896 | $79.59 | $79.60 | $79.60 |
| Purchase #7 | $157.43 | 9.186% | $171.8915 | $171.89 | $171.90 | $171.90 |
| 7 purchase totals = | $1,061.46 | $1,149.0722 | $1,149.07 | $1,149.05 | $1,149.10 | |