| 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 | $180.57 | 11.259% | $200.9004 | $200.90 | $200.90 | $200.90 |
| Purchase #2 | $138.85 | 9.475% | $152.006 | $152.01 | $152.00 | $152.00 |
| Purchase #3 | $129.72 | 8.267% | $140.444 | $140.44 | $140.45 | $140.40 |
| Purchase #4 | $163.84 | 11.872% | $183.2911 | $183.29 | $183.30 | $183.30 |
| Purchase #5 | $55.67 | 10.242% | $61.3717 | $61.37 | $61.35 | $61.40 |
| Purchase #6 | $169.90 | 13.841% | $193.4159 | $193.42 | $193.40 | $193.40 |
| Purchase #7 | $97.54 | 5.507% | $102.9115 | $102.91 | $102.90 | $102.90 |
| 7 purchase totals = | $936.09 | $1,034.3406 | $1,034.34 | $1,034.30 | $1,034.30 | |