| 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 | $156.50 | 9.839% | $171.898 | $171.90 | $171.90 | $171.90 |
| Purchase #2 | $77.75 | 4.404% | $81.1741 | $81.17 | $81.15 | $81.20 |
| Purchase #3 | $26.78 | 5.715% | $28.3105 | $28.31 | $28.30 | $28.30 |
| Purchase #4 | $54.76 | 5.366% | $57.6984 | $57.70 | $57.70 | $57.70 |
| Purchase #5 | $8.60 | 8.266% | $9.3109 | $9.31 | $9.30 | $9.30 |
| Purchase #6 | $83.38 | 3.674% | $86.4434 | $86.44 | $86.45 | $86.40 |
| Purchase #7 | $113.82 | 4.115% | $118.5037 | $118.50 | $118.50 | $118.50 |
| 7 purchase totals = | $521.59 | $553.3390 | $553.33 | $553.30 | $553.30 | |