| 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 | $172.55 | 5.235% | $181.583 | $181.58 | $181.60 | $181.60 |
| Purchase #2 | $59.97 | 4.599% | $62.728 | $62.73 | $62.75 | $62.70 |
| Purchase #3 | $85.78 | 10.740% | $94.9928 | $94.99 | $95.00 | $95.00 |
| Purchase #4 | $13.58 | 4.291% | $14.1627 | $14.16 | $14.15 | $14.20 |
| Purchase #5 | $6.52 | 6.685% | $6.9559 | $6.96 | $6.95 | $7.00 |
| Purchase #6 | $202.78 | 9.700% | $222.4497 | $222.45 | $222.45 | $222.40 |
| Purchase #7 | $63.74 | 5.694% | $67.3694 | $67.37 | $67.35 | $67.40 |
| 7 purchase totals = | $604.92 | $650.2415 | $650.24 | $650.25 | $650.30 | |