| 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 | $153.50 | 6.111% | $162.8804 | $162.88 | $162.90 | $162.90 |
| Purchase #2 | $5.81 | 6.709% | $6.1998 | $6.20 | $6.20 | $6.20 |
| Purchase #3 | $50.26 | 8.757% | $54.6613 | $54.66 | $54.65 | $54.70 |
| Purchase #4 | $215.34 | 4.431% | $224.8817 | $224.88 | $224.90 | $224.90 |
| Purchase #5 | $171.81 | 8.610% | $186.6028 | $186.60 | $186.60 | $186.60 |
| Purchase #6 | $6.64 | 7.691% | $7.1507 | $7.15 | $7.15 | $7.20 |
| Purchase #7 | $26.56 | 6.429% | $28.2675 | $28.27 | $28.25 | $28.30 |
| 7 purchase totals = | $629.92 | $670.6442 | $670.64 | $670.65 | $670.80 | |