| 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 | $155.50 | 7.442% | $167.0723 | $167.07 | $167.05 | $167.10 |
| Purchase #2 | $115.97 | 7.324% | $124.4636 | $124.46 | $124.45 | $124.50 |
| Purchase #3 | $25.90 | 5.121% | $27.2263 | $27.23 | $27.25 | $27.20 |
| Purchase #4 | $226.59 | 10.428% | $250.2188 | $250.22 | $250.20 | $250.20 |
| Purchase #5 | $35.53 | 8.227% | $38.4531 | $38.45 | $38.45 | $38.50 |
| Purchase #6 | $39.44 | 10.816% | $43.7058 | $43.71 | $43.70 | $43.70 |
| Purchase #7 | $164.55 | 10.218% | $181.3637 | $181.36 | $181.35 | $181.40 |
| 7 purchase totals = | $763.48 | $832.5036 | $832.50 | $832.45 | $832.60 | |