| 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 | $125.47 | 4.813% | $131.5089 | $131.51 | $131.50 | $131.50 |
| Purchase #2 | $168.67 | 6.106% | $178.969 | $178.97 | $178.95 | $179.00 |
| Purchase #3 | $207.85 | 3.689% | $215.5176 | $215.52 | $215.50 | $215.50 |
| Purchase #4 | $147.89 | 4.377% | $154.3631 | $154.36 | $154.35 | $154.40 |
| Purchase #5 | $78.45 | 6.156% | $83.2794 | $83.28 | $83.30 | $83.30 |
| Purchase #6 | $139.82 | 13.826% | $159.1515 | $159.15 | $159.15 | $159.20 |
| Purchase #7 | $6.42 | 5.327% | $6.762 | $6.76 | $6.75 | $6.80 |
| 7 purchase totals = | $874.57 | $929.5515 | $929.55 | $929.50 | $929.70 | |