| 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 | $151.38 | 10.200% | $166.8208 | $166.82 | $166.80 | $166.80 |
| Purchase #2 | $45.53 | 9.479% | $49.8458 | $49.85 | $49.85 | $49.80 |
| Purchase #3 | $103.86 | 13.308% | $117.6817 | $117.68 | $117.70 | $117.70 |
| Purchase #4 | $44.73 | 4.249% | $46.6306 | $46.63 | $46.65 | $46.60 |
| Purchase #5 | $188.90 | 10.527% | $208.7855 | $208.79 | $208.80 | $208.80 |
| Purchase #6 | $187.76 | 6.709% | $200.3568 | $200.36 | $200.35 | $200.40 |
| Purchase #7 | $158.99 | 5.569% | $167.8442 | $167.84 | $167.85 | $167.80 |
| 7 purchase totals = | $881.15 | $957.9654 | $957.97 | $958.00 | $957.90 | |