| 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 | $135.76 | 13.439% | $154.0048 | $154.00 | $154.00 | $154.00 |
| Purchase #2 | $20.47 | 10.636% | $22.6472 | $22.65 | $22.65 | $22.60 |
| Purchase #3 | $86.88 | 12.599% | $97.826 | $97.83 | $97.85 | $97.80 |
| Purchase #4 | $88.58 | 7.591% | $95.3041 | $95.30 | $95.30 | $95.30 |
| Purchase #5 | $20.51 | 11.760% | $22.922 | $22.92 | $22.90 | $22.90 |
| Purchase #6 | $192.92 | 8.447% | $209.216 | $209.22 | $209.20 | $209.20 |
| Purchase #7 | $188.53 | 3.344% | $194.8344 | $194.83 | $194.85 | $194.80 |
| 7 purchase totals = | $733.65 | $796.7545 | $796.75 | $796.75 | $796.60 | |