| 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 | $37.61 | 9.739% | $41.2728 | $41.27 | $41.25 | $41.30 |
| Purchase #2 | $151.57 | 8.831% | $164.9551 | $164.96 | $164.95 | $165.00 |
| Purchase #3 | $82.97 | 3.574% | $85.9353 | $85.94 | $85.95 | $85.90 |
| Purchase #4 | $115.89 | 12.687% | $130.593 | $130.59 | $130.60 | $130.60 |
| Purchase #5 | $193.32 | 7.384% | $207.5947 | $207.59 | $207.60 | $207.60 |
| Purchase #6 | $155.91 | 4.783% | $163.3672 | $163.37 | $163.35 | $163.40 |
| Purchase #7 | $184.76 | 4.682% | $193.4105 | $193.41 | $193.40 | $193.40 |
| 7 purchase totals = | $922.03 | $987.1286 | $987.13 | $987.10 | $987.20 | |