| 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 | $205.65 | 8.339% | $222.7992 | $222.80 | $222.80 | $222.80 |
| Purchase #2 | $135.32 | 8.509% | $146.8344 | $146.83 | $146.85 | $146.80 |
| Purchase #3 | $154.93 | 12.719% | $174.6355 | $174.64 | $174.65 | $174.60 |
| Purchase #4 | $137.89 | 7.808% | $148.6565 | $148.66 | $148.65 | $148.70 |
| Purchase #5 | $66.47 | 6.221% | $70.6051 | $70.61 | $70.60 | $70.60 |
| Purchase #6 | $33.81 | 5.515% | $35.6746 | $35.67 | $35.65 | $35.70 |
| Purchase #7 | $122.87 | 6.403% | $130.7374 | $130.74 | $130.75 | $130.70 |
| 7 purchase totals = | $856.94 | $929.9427 | $929.95 | $929.95 | $929.90 | |