| 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 | $157.25 | 6.401% | $167.3156 | $167.32 | $167.30 | $167.30 |
| Purchase #2 | $208.95 | 3.784% | $216.8567 | $216.86 | $216.85 | $216.90 |
| Purchase #3 | $36.75 | 13.377% | $41.666 | $41.67 | $41.65 | $41.70 |
| Purchase #4 | $225.54 | 4.409% | $235.4841 | $235.48 | $235.50 | $235.50 |
| Purchase #5 | $212.54 | 8.804% | $231.252 | $231.25 | $231.25 | $231.30 |
| Purchase #6 | $137.91 | 4.469% | $144.0732 | $144.07 | $144.05 | $144.10 |
| Purchase #7 | $86.71 | 6.601% | $92.4337 | $92.43 | $92.45 | $92.40 |
| 7 purchase totals = | $1,065.65 | $1,129.0813 | $1,129.08 | $1,129.05 | $1,129.20 | |