| 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 | $166.55 | 13.417% | $188.896 | $188.90 | $188.90 | $188.90 |
| Purchase #2 | $248.38 | 9.648% | $272.3437 | $272.34 | $272.35 | $272.30 |
| Purchase #3 | $31.40 | 11.278% | $34.9413 | $34.94 | $34.95 | $34.90 |
| Purchase #4 | $202.25 | 3.385% | $209.0962 | $209.10 | $209.10 | $209.10 |
| Purchase #5 | $155.64 | 11.743% | $173.9168 | $173.92 | $173.90 | $173.90 |
| Purchase #6 | $131.98 | 3.703% | $136.8672 | $136.87 | $136.85 | $136.90 |
| Purchase #7 | $89.79 | 10.592% | $99.3006 | $99.30 | $99.30 | $99.30 |
| 7 purchase totals = | $1,025.99 | $1,115.3618 | $1,115.37 | $1,115.35 | $1,115.30 | |