| 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 | $145.37 | 12.740% | $163.8901 | $163.89 | $163.90 | $163.90 |
| Purchase #2 | $179.66 | 4.869% | $188.4076 | $188.41 | $188.40 | $188.40 |
| Purchase #3 | $92.87 | 4.232% | $96.8003 | $96.80 | $96.80 | $96.80 |
| Purchase #4 | $69.69 | 9.802% | $76.521 | $76.52 | $76.50 | $76.50 |
| Purchase #5 | $7.91 | 11.188% | $8.795 | $8.80 | $8.80 | $8.80 |
| Purchase #6 | $212.33 | 7.363% | $227.9639 | $227.96 | $227.95 | $228.00 |
| Purchase #7 | $89.83 | 5.166% | $94.4706 | $94.47 | $94.45 | $94.50 |
| 7 purchase totals = | $797.66 | $856.8485 | $856.85 | $856.80 | $856.90 | |