| 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 | $165.43 | 3.703% | $171.5559 | $171.56 | $171.55 | $171.60 |
| Purchase #2 | $119.50 | 4.186% | $124.5023 | $124.50 | $124.50 | $124.50 |
| Purchase #3 | $159.90 | 4.287% | $166.7549 | $166.75 | $166.75 | $166.80 |
| Purchase #4 | $199.93 | 4.637% | $209.2008 | $209.20 | $209.20 | $209.20 |
| Purchase #5 | $70.85 | 13.746% | $80.589 | $80.59 | $80.60 | $80.60 |
| Purchase #6 | $58.31 | 8.164% | $63.0704 | $63.07 | $63.05 | $63.10 |
| Purchase #7 | $22.45 | 13.553% | $25.4926 | $25.49 | $25.50 | $25.50 |
| 7 purchase totals = | $796.37 | $841.1659 | $841.16 | $841.15 | $841.30 | |