| 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 | $173.83 | 8.102% | $187.9137 | $187.91 | $187.90 | $187.90 |
| Purchase #2 | $58.38 | 4.750% | $61.1531 | $61.15 | $61.15 | $61.20 |
| Purchase #3 | $115.66 | 6.717% | $123.4289 | $123.43 | $123.45 | $123.40 |
| Purchase #4 | $71.38 | 12.656% | $80.4139 | $80.41 | $80.40 | $80.40 |
| Purchase #5 | $214.27 | 10.485% | $236.7362 | $236.74 | $236.75 | $236.70 |
| Purchase #6 | $46.85 | 11.664% | $52.3146 | $52.31 | $52.30 | $52.30 |
| Purchase #7 | $52.39 | 6.579% | $55.8367 | $55.84 | $55.85 | $55.80 |
| 7 purchase totals = | $732.76 | $797.7971 | $797.79 | $797.80 | $797.70 | |