| 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 | $42.48 | 3.853% | $44.1168 | $44.12 | $44.10 | $44.10 |
| Purchase #2 | $148.72 | 7.823% | $160.3544 | $160.35 | $160.35 | $160.40 |
| Purchase #3 | $166.96 | 7.245% | $179.0563 | $179.06 | $179.05 | $179.10 |
| Purchase #4 | $184.58 | 3.425% | $190.9019 | $190.90 | $190.90 | $190.90 |
| Purchase #5 | $77.33 | 4.822% | $81.0589 | $81.06 | $81.05 | $81.10 |
| Purchase #6 | $72.74 | 13.385% | $82.4762 | $82.48 | $82.50 | $82.50 |
| Purchase #7 | $157.60 | 5.326% | $165.9938 | $165.99 | $166.00 | $166.00 |
| 7 purchase totals = | $850.41 | $903.9583 | $903.96 | $903.95 | $904.10 | |