| 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 | $165.57 | 6.874% | $176.9513 | $176.95 | $176.95 | $177.00 |
| Purchase #2 | $183.42 | 13.185% | $207.6039 | $207.60 | $207.60 | $207.60 |
| Purchase #3 | $166.60 | 7.778% | $179.5581 | $179.56 | $179.55 | $179.60 |
| Purchase #4 | $239.25 | 5.361% | $252.0762 | $252.08 | $252.10 | $252.10 |
| Purchase #5 | $220.61 | 3.857% | $229.1189 | $229.12 | $229.10 | $229.10 |
| Purchase #6 | $124.45 | 7.766% | $134.1148 | $134.11 | $134.10 | $134.10 |
| Purchase #7 | $100.86 | 5.351% | $106.257 | $106.26 | $106.25 | $106.30 |
| 7 purchase totals = | $1,200.76 | $1,285.6802 | $1,285.68 | $1,285.65 | $1,285.80 | |