| 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 | $164.71 | 8.803% | $179.2094 | $179.21 | $179.20 | $179.20 |
| Purchase #2 | $62.82 | 4.702% | $65.7738 | $65.77 | $65.75 | $65.80 |
| Purchase #3 | $23.26 | 3.570% | $24.0904 | $24.09 | $24.10 | $24.10 |
| Purchase #4 | $102.56 | 12.322% | $115.1974 | $115.20 | $115.20 | $115.20 |
| Purchase #5 | $7.39 | 4.746% | $7.7407 | $7.74 | $7.75 | $7.70 |
| Purchase #6 | $124.73 | 10.498% | $137.8242 | $137.82 | $137.80 | $137.80 |
| Purchase #7 | $215.70 | 8.684% | $234.4314 | $234.43 | $234.45 | $234.40 |
| 7 purchase totals = | $701.17 | $764.2673 | $764.26 | $764.25 | $764.20 | |