| 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 | $177.93 | 3.645% | $184.4155 | $184.42 | $184.40 | $184.40 |
| Purchase #2 | $86.57 | 4.115% | $90.1324 | $90.13 | $90.15 | $90.10 |
| Purchase #3 | $207.52 | 3.120% | $213.9946 | $213.99 | $214.00 | $214.00 |
| Purchase #4 | $137.82 | 11.725% | $153.9794 | $153.98 | $154.00 | $154.00 |
| Purchase #5 | $134.92 | 3.161% | $139.1848 | $139.18 | $139.20 | $139.20 |
| Purchase #6 | $66.98 | 9.282% | $73.1971 | $73.20 | $73.20 | $73.20 |
| Purchase #7 | $187.60 | 9.280% | $205.0093 | $205.01 | $205.00 | $205.00 |
| 7 purchase totals = | $999.34 | $1,059.9131 | $1,059.91 | $1,059.95 | $1,059.90 | |