| 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 | $152.82 | 8.543% | $165.8754 | $165.88 | $165.90 | $165.90 |
| Purchase #2 | $130.29 | 7.565% | $140.1464 | $140.15 | $140.15 | $140.10 |
| Purchase #3 | $168.97 | 6.533% | $180.0088 | $180.01 | $180.00 | $180.00 |
| Purchase #4 | $57.35 | 12.410% | $64.4671 | $64.47 | $64.45 | $64.50 |
| Purchase #5 | $29.35 | 13.132% | $33.2042 | $33.20 | $33.20 | $33.20 |
| Purchase #6 | $186.55 | 4.725% | $195.3645 | $195.36 | $195.35 | $195.40 |
| Purchase #7 | $136.83 | 10.518% | $151.2218 | $151.22 | $151.20 | $151.20 |
| 7 purchase totals = | $862.16 | $930.2882 | $930.29 | $930.25 | $930.30 | |