| 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 | $187.43 | 6.806% | $200.1865 | $200.19 | $200.20 | $200.20 |
| Purchase #2 | $170.98 | 3.446% | $176.872 | $176.87 | $176.85 | $176.90 |
| Purchase #3 | $153.48 | 9.106% | $167.4559 | $167.46 | $167.45 | $167.50 |
| Purchase #4 | $72.94 | 9.714% | $80.0254 | $80.03 | $80.05 | $80.00 |
| Purchase #5 | $31.72 | 12.110% | $35.5613 | $35.56 | $35.55 | $35.60 |
| Purchase #6 | $186.87 | 4.580% | $195.4286 | $195.43 | $195.45 | $195.40 |
| Purchase #7 | $227.89 | 7.800% | $245.6654 | $245.67 | $245.65 | $245.70 |
| 7 purchase totals = | $1,031.31 | $1,101.1951 | $1,101.21 | $1,101.20 | $1,101.30 | |