| 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 | $175.35 | 6.575% | $186.8793 | $186.88 | $186.90 | $186.90 |
| Purchase #2 | $53.69 | 13.532% | $60.9553 | $60.96 | $60.95 | $61.00 |
| Purchase #3 | $231.27 | 13.643% | $262.8222 | $262.82 | $262.80 | $262.80 |
| Purchase #4 | $157.49 | 9.460% | $172.3886 | $172.39 | $172.40 | $172.40 |
| Purchase #5 | $94.94 | 4.557% | $99.2664 | $99.27 | $99.25 | $99.30 |
| Purchase #6 | $114.82 | 9.332% | $125.535 | $125.54 | $125.55 | $125.50 |
| Purchase #7 | $8.72 | 13.377% | $9.8865 | $9.89 | $9.90 | $9.90 |
| 7 purchase totals = | $836.28 | $917.7333 | $917.75 | $917.75 | $917.80 | |