| 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 | $167.74 | 12.505% | $188.7159 | $188.72 | $188.70 | $188.70 |
| Purchase #2 | $146.78 | 5.677% | $155.1127 | $155.11 | $155.10 | $155.10 |
| Purchase #3 | $64.77 | 11.553% | $72.2529 | $72.25 | $72.25 | $72.30 |
| Purchase #4 | $191.60 | 12.340% | $215.2434 | $215.24 | $215.25 | $215.20 |
| Purchase #5 | $72.51 | 5.586% | $76.5604 | $76.56 | $76.55 | $76.60 |
| Purchase #6 | $171.83 | 4.765% | $180.0177 | $180.02 | $180.00 | $180.00 |
| Purchase #7 | $20.77 | 6.426% | $22.1047 | $22.10 | $22.10 | $22.10 |
| 7 purchase totals = | $836.00 | $910.0077 | $910.00 | $909.95 | $910.00 | |