| 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 | $128.66 | 7.231% | $137.9634 | $137.96 | $137.95 | $138.00 |
| Purchase #2 | $188.85 | 9.487% | $206.7662 | $206.77 | $206.75 | $206.80 |
| Purchase #3 | $124.37 | 10.613% | $137.5694 | $137.57 | $137.55 | $137.60 |
| Purchase #4 | $13.56 | 5.304% | $14.2792 | $14.28 | $14.30 | $14.30 |
| Purchase #5 | $184.52 | 13.251% | $208.9707 | $208.97 | $208.95 | $209.00 |
| Purchase #6 | $11.87 | 3.430% | $12.2771 | $12.28 | $12.30 | $12.30 |
| Purchase #7 | $199.44 | 5.207% | $209.8248 | $209.82 | $209.80 | $209.80 |
| 7 purchase totals = | $851.27 | $927.6508 | $927.65 | $927.60 | $927.80 | |