| 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 | $136.64 | 8.286% | $147.962 | $147.96 | $147.95 | $148.00 |
| Purchase #2 | $117.99 | 8.627% | $128.169 | $128.17 | $128.15 | $128.20 |
| Purchase #3 | $238.25 | 7.213% | $255.435 | $255.44 | $255.45 | $255.40 |
| Purchase #4 | $66.74 | 12.179% | $74.8683 | $74.87 | $74.85 | $74.90 |
| Purchase #5 | $13.79 | 3.717% | $14.3026 | $14.30 | $14.30 | $14.30 |
| Purchase #6 | $163.55 | 8.782% | $177.913 | $177.91 | $177.90 | $177.90 |
| Purchase #7 | $88.61 | 4.592% | $92.679 | $92.68 | $92.70 | $92.70 |
| 7 purchase totals = | $825.57 | $891.3289 | $891.33 | $891.30 | $891.40 | |