| 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 | $181.34 | 4.547% | $189.5855 | $189.59 | $189.60 | $189.60 |
| Purchase #2 | $92.85 | 12.323% | $104.2919 | $104.29 | $104.30 | $104.30 |
| Purchase #3 | $181.46 | 11.686% | $202.6654 | $202.67 | $202.65 | $202.70 |
| Purchase #4 | $204.57 | 10.410% | $225.8657 | $225.87 | $225.85 | $225.90 |
| Purchase #5 | $194.43 | 9.320% | $212.5509 | $212.55 | $212.55 | $212.60 |
| Purchase #6 | $105.73 | 5.605% | $111.6562 | $111.66 | $111.65 | $111.70 |
| Purchase #7 | $119.85 | 11.761% | $133.9456 | $133.95 | $133.95 | $133.90 |
| 7 purchase totals = | $1,080.23 | $1,180.5612 | $1,180.58 | $1,180.55 | $1,180.70 | |