| 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 | $172.82 | 12.706% | $194.7785 | $194.78 | $194.80 | $194.80 |
| Purchase #2 | $10.51 | 6.393% | $11.1819 | $11.18 | $11.20 | $11.20 |
| Purchase #3 | $205.41 | 6.160% | $218.0633 | $218.06 | $218.05 | $218.10 |
| Purchase #4 | $126.50 | 10.810% | $140.1747 | $140.17 | $140.15 | $140.20 |
| Purchase #5 | $72.48 | 12.333% | $81.419 | $81.42 | $81.40 | $81.40 |
| Purchase #6 | $154.51 | 3.734% | $160.2794 | $160.28 | $160.30 | $160.30 |
| Purchase #7 | $48.73 | 3.534% | $50.4521 | $50.45 | $50.45 | $50.50 |
| 7 purchase totals = | $790.96 | $856.3489 | $856.34 | $856.35 | $856.50 | |