| 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 | $183.63 | 12.839% | $207.2063 | $207.21 | $207.20 | $207.20 |
| Purchase #2 | $40.98 | 7.503% | $44.0547 | $44.05 | $44.05 | $44.10 |
| Purchase #3 | $139.48 | 5.514% | $147.1709 | $147.17 | $147.15 | $147.20 |
| Purchase #4 | $175.53 | 3.530% | $181.7262 | $181.73 | $181.75 | $181.70 |
| Purchase #5 | $127.47 | 3.548% | $131.9926 | $131.99 | $132.00 | $132.00 |
| Purchase #6 | $188.95 | 5.188% | $198.7527 | $198.75 | $198.75 | $198.80 |
| Purchase #7 | $49.90 | 10.796% | $55.2872 | $55.29 | $55.30 | $55.30 |
| 7 purchase totals = | $905.94 | $966.1906 | $966.19 | $966.20 | $966.30 | |