| 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 | $184.69 | 10.525% | $204.1286 | $204.13 | $204.15 | $204.10 |
| Purchase #2 | $137.85 | 7.599% | $148.3252 | $148.33 | $148.35 | $148.30 |
| Purchase #3 | $218.35 | 6.257% | $232.0122 | $232.01 | $232.00 | $232.00 |
| Purchase #4 | $218.66 | 8.202% | $236.5945 | $236.59 | $236.60 | $236.60 |
| Purchase #5 | $177.89 | 6.511% | $189.4724 | $189.47 | $189.45 | $189.50 |
| Purchase #6 | $121.97 | 7.412% | $131.0104 | $131.01 | $131.00 | $131.00 |
| Purchase #7 | $157.82 | 6.407% | $167.9315 | $167.93 | $167.95 | $167.90 |
| 7 purchase totals = | $1,217.23 | $1,309.4748 | $1,309.47 | $1,309.50 | $1,309.40 | |