| 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 | $152.76 | 6.374% | $162.4969 | $162.50 | $162.50 | $162.50 |
| Purchase #2 | $104.78 | 11.853% | $117.1996 | $117.20 | $117.20 | $117.20 |
| Purchase #3 | $6.42 | 9.851% | $7.0524 | $7.05 | $7.05 | $7.10 |
| Purchase #4 | $191.79 | 3.292% | $198.1037 | $198.10 | $198.10 | $198.10 |
| Purchase #5 | $126.26 | 5.674% | $133.424 | $133.42 | $133.40 | $133.40 |
| Purchase #6 | $61.59 | 5.651% | $65.0705 | $65.07 | $65.05 | $65.10 |
| Purchase #7 | $143.32 | 9.615% | $157.1002 | $157.10 | $157.10 | $157.10 |
| 7 purchase totals = | $786.92 | $840.4473 | $840.44 | $840.40 | $840.50 | |