| 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 | $192.77 | 10.797% | $213.5834 | $213.58 | $213.60 | $213.60 |
| Purchase #2 | $146.92 | 5.175% | $154.5231 | $154.52 | $154.50 | $154.50 |
| Purchase #3 | $108.31 | 10.690% | $119.8883 | $119.89 | $119.90 | $119.90 |
| Purchase #4 | $183.53 | 4.191% | $191.2217 | $191.22 | $191.20 | $191.20 |
| Purchase #5 | $83.73 | 5.369% | $88.2255 | $88.23 | $88.25 | $88.20 |
| Purchase #6 | $124.77 | 9.798% | $136.995 | $137.00 | $137.00 | $137.00 |
| Purchase #7 | $34.63 | 11.579% | $38.6398 | $38.64 | $38.65 | $38.60 |
| 7 purchase totals = | $874.66 | $943.0768 | $943.08 | $943.10 | $943.00 | |