| 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 | $158.38 | 13.329% | $179.4905 | $179.49 | $179.50 | $179.50 |
| Purchase #2 | $207.63 | 11.842% | $232.2175 | $232.22 | $232.20 | $232.20 |
| Purchase #3 | $205.31 | 10.529% | $226.9271 | $226.93 | $226.95 | $226.90 |
| Purchase #4 | $126.27 | 13.732% | $143.6094 | $143.61 | $143.60 | $143.60 |
| Purchase #5 | $15.27 | 3.722% | $15.8383 | $15.84 | $15.85 | $15.80 |
| Purchase #6 | $102.34 | 12.763% | $115.4017 | $115.40 | $115.40 | $115.40 |
| Purchase #7 | $243.27 | 12.869% | $274.5764 | $274.58 | $274.60 | $274.60 |
| 7 purchase totals = | $1,058.47 | $1,188.0609 | $1,188.07 | $1,188.10 | $1,188.00 | |