| 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 | $218.73 | 3.625% | $226.659 | $226.66 | $226.65 | $226.70 |
| Purchase #2 | $18.97 | 3.191% | $19.5753 | $19.58 | $19.60 | $19.60 |
| Purchase #3 | $158.41 | 13.485% | $179.7716 | $179.77 | $179.75 | $179.80 |
| Purchase #4 | $80.40 | 9.655% | $88.1626 | $88.16 | $88.15 | $88.20 |
| Purchase #5 | $130.46 | 9.854% | $143.3155 | $143.32 | $143.30 | $143.30 |
| Purchase #6 | $62.85 | 4.176% | $65.4746 | $65.47 | $65.45 | $65.50 |
| Purchase #7 | $171.97 | 9.336% | $188.0251 | $188.03 | $188.05 | $188.00 |
| 7 purchase totals = | $841.79 | $910.9837 | $910.99 | $910.95 | $911.10 | |