| 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 | $161.41 | 4.704% | $169.0027 | $169.00 | $169.00 | $169.00 |
| Purchase #2 | $171.34 | 6.838% | $183.0562 | $183.06 | $183.05 | $183.10 |
| Purchase #3 | $236.56 | 9.280% | $258.5128 | $258.51 | $258.50 | $258.50 |
| Purchase #4 | $146.50 | 6.328% | $155.7705 | $155.77 | $155.75 | $155.80 |
| Purchase #5 | $9.81 | 12.453% | $11.0316 | $11.03 | $11.05 | $11.00 |
| Purchase #6 | $43.26 | 5.857% | $45.7937 | $45.79 | $45.80 | $45.80 |
| Purchase #7 | $5.39 | 7.283% | $5.7826 | $5.78 | $5.80 | $5.80 |
| 7 purchase totals = | $774.27 | $828.9501 | $828.94 | $828.95 | $829.00 | |