| 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 | $171.68 | 6.211% | $182.343 | $182.34 | $182.35 | $182.30 |
| Purchase #2 | $125.95 | 8.393% | $136.521 | $136.52 | $136.50 | $136.50 |
| Purchase #3 | $149.52 | 9.710% | $164.0384 | $164.04 | $164.05 | $164.00 |
| Purchase #4 | $82.41 | 11.803% | $92.1369 | $92.14 | $92.15 | $92.10 |
| Purchase #5 | $193.48 | 9.704% | $212.2553 | $212.26 | $212.25 | $212.30 |
| Purchase #6 | $22.57 | 3.533% | $23.3674 | $23.37 | $23.35 | $23.40 |
| Purchase #7 | $70.69 | 7.195% | $75.7761 | $75.78 | $75.80 | $75.80 |
| 7 purchase totals = | $816.30 | $886.4381 | $886.45 | $886.45 | $886.40 | |