| 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 | $162.36 | 10.680% | $179.7 | $179.70 | $179.70 | $179.70 |
| Purchase #2 | $210.65 | 6.412% | $224.1569 | $224.16 | $224.15 | $224.20 |
| Purchase #3 | $216.68 | 9.797% | $237.9081 | $237.91 | $237.90 | $237.90 |
| Purchase #4 | $212.65 | 9.533% | $232.9219 | $232.92 | $232.90 | $232.90 |
| Purchase #5 | $157.44 | 7.775% | $169.681 | $169.68 | $169.70 | $169.70 |
| Purchase #6 | $163.40 | 10.549% | $180.6371 | $180.64 | $180.65 | $180.60 |
| Purchase #7 | $126.86 | 6.438% | $135.0272 | $135.03 | $135.05 | $135.00 |
| 7 purchase totals = | $1,250.04 | $1,360.0322 | $1,360.04 | $1,360.05 | $1,360.00 | |