| 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 | $181.78 | 9.291% | $198.6692 | $198.67 | $198.65 | $198.70 |
| Purchase #2 | $137.51 | 6.541% | $146.5045 | $146.50 | $146.50 | $146.50 |
| Purchase #3 | $141.96 | 12.462% | $159.6511 | $159.65 | $159.65 | $159.70 |
| Purchase #4 | $165.52 | 11.744% | $184.9587 | $184.96 | $184.95 | $185.00 |
| Purchase #5 | $198.93 | 4.284% | $207.4522 | $207.45 | $207.45 | $207.50 |
| Purchase #6 | $12.70 | 4.813% | $13.3113 | $13.31 | $13.30 | $13.30 |
| Purchase #7 | $77.83 | 9.429% | $85.1686 | $85.17 | $85.15 | $85.20 |
| 7 purchase totals = | $916.23 | $995.7156 | $995.71 | $995.65 | $995.90 | |