| 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 | $136.92 | 5.703% | $144.7285 | $144.73 | $144.75 | $144.70 |
| Purchase #2 | $243.65 | 9.753% | $267.4132 | $267.41 | $267.40 | $267.40 |
| Purchase #3 | $164.49 | 3.644% | $170.484 | $170.48 | $170.50 | $170.50 |
| Purchase #4 | $46.72 | 7.498% | $50.2231 | $50.22 | $50.20 | $50.20 |
| Purchase #5 | $72.86 | 9.565% | $79.8291 | $79.83 | $79.85 | $79.80 |
| Purchase #6 | $167.29 | 11.445% | $186.4363 | $186.44 | $186.45 | $186.40 |
| Purchase #7 | $198.91 | 8.736% | $216.2868 | $216.29 | $216.30 | $216.30 |
| 7 purchase totals = | $1,030.84 | $1,115.4010 | $1,115.40 | $1,115.45 | $1,115.30 | |