| 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 | $167.87 | 4.416% | $175.2831 | $175.28 | $175.30 | $175.30 |
| Purchase #2 | $103.39 | 9.150% | $112.8502 | $112.85 | $112.85 | $112.90 |
| Purchase #3 | $105.41 | 3.458% | $109.0551 | $109.06 | $109.05 | $109.10 |
| Purchase #4 | $116.30 | 7.705% | $125.2609 | $125.26 | $125.25 | $125.30 |
| Purchase #5 | $223.70 | 12.708% | $252.1278 | $252.13 | $252.15 | $252.10 |
| Purchase #6 | $244.47 | 5.239% | $257.2778 | $257.28 | $257.30 | $257.30 |
| Purchase #7 | $225.83 | 8.644% | $245.3507 | $245.35 | $245.35 | $245.40 |
| 7 purchase totals = | $1,186.97 | $1,277.2056 | $1,277.21 | $1,277.25 | $1,277.40 | |