| 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 | $183.70 | 10.438% | $202.8746 | $202.87 | $202.85 | $202.90 |
| Purchase #2 | $49.41 | 4.227% | $51.4986 | $51.50 | $51.50 | $51.50 |
| Purchase #3 | $202.82 | 11.703% | $226.556 | $226.56 | $226.55 | $226.60 |
| Purchase #4 | $165.90 | 13.528% | $188.343 | $188.34 | $188.35 | $188.30 |
| Purchase #5 | $13.62 | 13.392% | $15.444 | $15.44 | $15.45 | $15.40 |
| Purchase #6 | $13.67 | 6.449% | $14.5516 | $14.55 | $14.55 | $14.60 |
| Purchase #7 | $80.72 | 6.345% | $85.8417 | $85.84 | $85.85 | $85.80 |
| 7 purchase totals = | $709.84 | $785.1095 | $785.10 | $785.10 | $785.10 | |