| 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 | $111.75 | 8.814% | $121.5996 | $121.60 | $121.60 | $121.60 |
| Purchase #2 | $46.46 | 13.681% | $52.8162 | $52.82 | $52.80 | $52.80 |
| Purchase #3 | $164.98 | 7.707% | $177.695 | $177.70 | $177.70 | $177.70 |
| Purchase #4 | $102.32 | 8.741% | $111.2638 | $111.26 | $111.25 | $111.30 |
| Purchase #5 | $125.31 | 10.596% | $138.5878 | $138.59 | $138.60 | $138.60 |
| Purchase #6 | $119.64 | 10.180% | $131.8194 | $131.82 | $131.80 | $131.80 |
| Purchase #7 | $11.54 | 3.306% | $11.9215 | $11.92 | $11.90 | $11.90 |
| 7 purchase totals = | $682.00 | $745.7033 | $745.71 | $745.65 | $745.70 | |