| 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 | $173.41 | 5.301% | $182.6025 | $182.60 | $182.60 | $182.60 |
| Purchase #2 | $13.67 | 13.660% | $15.5373 | $15.54 | $15.55 | $15.50 |
| Purchase #3 | $182.58 | 13.499% | $207.2265 | $207.23 | $207.25 | $207.20 |
| Purchase #4 | $243.99 | 7.323% | $261.8574 | $261.86 | $261.85 | $261.90 |
| Purchase #5 | $189.49 | 5.760% | $200.4046 | $200.40 | $200.40 | $200.40 |
| Purchase #6 | $67.65 | 6.552% | $72.0824 | $72.08 | $72.10 | $72.10 |
| Purchase #7 | $54.42 | 5.414% | $57.3663 | $57.37 | $57.35 | $57.40 |
| 7 purchase totals = | $925.21 | $997.0770 | $997.08 | $997.10 | $997.10 | |