| 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 | $39.31 | 6.263% | $41.772 | $41.77 | $41.75 | $41.80 |
| Purchase #2 | $178.99 | 4.577% | $187.1824 | $187.18 | $187.20 | $187.20 |
| Purchase #3 | $206.76 | 9.717% | $226.8509 | $226.85 | $226.85 | $226.90 |
| Purchase #4 | $159.45 | 13.620% | $181.1671 | $181.17 | $181.15 | $181.20 |
| Purchase #5 | $239.33 | 3.543% | $247.8095 | $247.81 | $247.80 | $247.80 |
| Purchase #6 | $239.92 | 9.172% | $261.9255 | $261.93 | $261.95 | $261.90 |
| Purchase #7 | $175.80 | 5.761% | $185.9278 | $185.93 | $185.95 | $185.90 |
| 7 purchase totals = | $1,239.56 | $1,332.6352 | $1,332.64 | $1,332.65 | $1,332.70 | |