| 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 | $149.35 | 3.665% | $154.8237 | $154.82 | $154.80 | $154.80 |
| Purchase #2 | $55.50 | 13.530% | $63.0092 | $63.01 | $63.00 | $63.00 |
| Purchase #3 | $240.70 | 3.670% | $249.5337 | $249.53 | $249.55 | $249.50 |
| Purchase #4 | $170.56 | 11.113% | $189.5143 | $189.51 | $189.50 | $189.50 |
| Purchase #5 | $249.98 | 10.618% | $276.5229 | $276.52 | $276.50 | $276.50 |
| Purchase #6 | $168.72 | 6.235% | $179.2397 | $179.24 | $179.25 | $179.20 |
| Purchase #7 | $207.38 | 5.476% | $218.7361 | $218.74 | $218.75 | $218.70 |
| 7 purchase totals = | $1,242.19 | $1,331.3796 | $1,331.37 | $1,331.35 | $1,331.20 | |