| 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 | $101.37 | 7.179% | $108.6474 | $108.65 | $108.65 | $108.60 |
| Purchase #2 | $171.88 | 5.184% | $180.7903 | $180.79 | $180.80 | $180.80 |
| Purchase #3 | $108.25 | 11.480% | $120.6771 | $120.68 | $120.70 | $120.70 |
| Purchase #4 | $167.78 | 8.215% | $181.5631 | $181.56 | $181.55 | $181.60 |
| Purchase #5 | $203.28 | 9.564% | $222.7217 | $222.72 | $222.70 | $222.70 |
| Purchase #6 | $26.25 | 3.737% | $27.231 | $27.23 | $27.25 | $27.20 |
| Purchase #7 | $145.71 | 5.834% | $154.2107 | $154.21 | $154.20 | $154.20 |
| 7 purchase totals = | $924.52 | $995.8413 | $995.84 | $995.85 | $995.80 | |