| 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 | $126.26 | 3.729% | $130.9682 | $130.97 | $130.95 | $131.00 |
| Purchase #2 | $164.52 | 7.260% | $176.4642 | $176.46 | $176.45 | $176.50 |
| Purchase #3 | $146.94 | 11.493% | $163.8278 | $163.83 | $163.85 | $163.80 |
| Purchase #4 | $174.58 | 9.818% | $191.7203 | $191.72 | $191.70 | $191.70 |
| Purchase #5 | $72.27 | 10.825% | $80.0932 | $80.09 | $80.10 | $80.10 |
| Purchase #6 | $44.87 | 8.304% | $48.596 | $48.60 | $48.60 | $48.60 |
| Purchase #7 | $69.70 | 6.555% | $74.2688 | $74.27 | $74.25 | $74.30 |
| 7 purchase totals = | $799.14 | $865.9385 | $865.94 | $865.90 | $866.00 | |