| 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 | $139.74 | 5.328% | $147.1853 | $147.19 | $147.20 | $147.20 |
| Purchase #2 | $76.61 | 4.357% | $79.9479 | $79.95 | $79.95 | $79.90 |
| Purchase #3 | $27.67 | 6.306% | $29.4149 | $29.41 | $29.40 | $29.40 |
| Purchase #4 | $81.61 | 11.215% | $90.7626 | $90.76 | $90.75 | $90.80 |
| Purchase #5 | $236.45 | 5.403% | $249.2254 | $249.23 | $249.25 | $249.20 |
| Purchase #6 | $167.31 | 6.561% | $178.2872 | $178.29 | $178.30 | $178.30 |
| Purchase #7 | $68.60 | 13.436% | $77.8171 | $77.82 | $77.80 | $77.80 |
| 7 purchase totals = | $797.99 | $852.6404 | $852.65 | $852.65 | $852.60 | |