| 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 | $162.80 | 5.141% | $171.1695 | $171.17 | $171.15 | $171.20 |
| Purchase #2 | $90.25 | 8.530% | $97.9483 | $97.95 | $97.95 | $97.90 |
| Purchase #3 | $200.99 | 9.766% | $220.6187 | $220.62 | $220.60 | $220.60 |
| Purchase #4 | $103.66 | 13.477% | $117.6303 | $117.63 | $117.65 | $117.60 |
| Purchase #5 | $249.83 | 12.156% | $280.1993 | $280.20 | $280.20 | $280.20 |
| Purchase #6 | $166.71 | 11.240% | $185.4482 | $185.45 | $185.45 | $185.40 |
| Purchase #7 | $32.84 | 7.176% | $35.1966 | $35.20 | $35.20 | $35.20 |
| 7 purchase totals = | $1,007.08 | $1,108.2109 | $1,108.22 | $1,108.20 | $1,108.10 | |