| 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 | $163.89 | 9.772% | $179.9053 | $179.91 | $179.90 | $179.90 |
| Purchase #2 | $97.99 | 13.761% | $111.4744 | $111.47 | $111.45 | $111.50 |
| Purchase #3 | $151.80 | 7.670% | $163.4431 | $163.44 | $163.45 | $163.40 |
| Purchase #4 | $202.89 | 10.799% | $224.8001 | $224.80 | $224.80 | $224.80 |
| Purchase #5 | $132.76 | 5.828% | $140.4973 | $140.50 | $140.50 | $140.50 |
| Purchase #6 | $14.36 | 10.155% | $15.8183 | $15.82 | $15.80 | $15.80 |
| Purchase #7 | $167.82 | 11.769% | $187.5707 | $187.57 | $187.55 | $187.60 |
| 7 purchase totals = | $931.51 | $1,023.5092 | $1,023.51 | $1,023.45 | $1,023.50 | |