| 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 | $156.57 | 4.310% | $163.3182 | $163.32 | $163.30 | $163.30 |
| Purchase #2 | $140.61 | 6.497% | $149.7454 | $149.75 | $149.75 | $149.70 |
| Purchase #3 | $176.71 | 9.257% | $193.068 | $193.07 | $193.05 | $193.10 |
| Purchase #4 | $154.33 | 13.728% | $175.5164 | $175.52 | $175.50 | $175.50 |
| Purchase #5 | $200.84 | 6.805% | $214.5072 | $214.51 | $214.50 | $214.50 |
| Purchase #6 | $81.69 | 13.293% | $92.5491 | $92.55 | $92.55 | $92.50 |
| Purchase #7 | $92.31 | 5.829% | $97.6907 | $97.69 | $97.70 | $97.70 |
| 7 purchase totals = | $1,003.06 | $1,086.3950 | $1,086.41 | $1,086.35 | $1,086.30 | |