| 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 | $205.99 | 3.627% | $213.4613 | $213.46 | $213.45 | $213.50 |
| Purchase #2 | $144.67 | 6.239% | $153.696 | $153.70 | $153.70 | $153.70 |
| Purchase #3 | $88.53 | 4.119% | $92.1766 | $92.18 | $92.20 | $92.20 |
| Purchase #4 | $117.87 | 9.192% | $128.7046 | $128.70 | $128.70 | $128.70 |
| Purchase #5 | $56.48 | 11.635% | $63.0514 | $63.05 | $63.05 | $63.10 |
| Purchase #6 | $154.68 | 6.866% | $165.3003 | $165.30 | $165.30 | $165.30 |
| Purchase #7 | $28.26 | 9.818% | $31.0346 | $31.03 | $31.05 | $31.00 |
| 7 purchase totals = | $796.48 | $847.4248 | $847.42 | $847.45 | $847.50 | |