| 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 | $155.25 | 11.473% | $173.0618 | $173.06 | $173.05 | $173.10 |
| Purchase #2 | $57.54 | 6.568% | $61.3192 | $61.32 | $61.30 | $61.30 |
| Purchase #3 | $145.48 | 12.695% | $163.9487 | $163.95 | $163.95 | $163.90 |
| Purchase #4 | $21.28 | 6.733% | $22.7128 | $22.71 | $22.70 | $22.70 |
| Purchase #5 | $15.85 | 7.492% | $17.0375 | $17.04 | $17.05 | $17.00 |
| Purchase #6 | $96.44 | 13.818% | $109.7661 | $109.77 | $109.75 | $109.80 |
| Purchase #7 | $160.64 | 10.141% | $176.9305 | $176.93 | $176.95 | $176.90 |
| 7 purchase totals = | $652.48 | $724.7766 | $724.78 | $724.75 | $724.70 | |