| 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 | $169.77 | 3.113% | $175.0549 | $175.05 | $175.05 | $175.10 |
| Purchase #2 | $22.28 | 13.194% | $25.2196 | $25.22 | $25.20 | $25.20 |
| Purchase #3 | $13.60 | 5.305% | $14.3215 | $14.32 | $14.30 | $14.30 |
| Purchase #4 | $142.55 | 3.442% | $147.4566 | $147.46 | $147.45 | $147.50 |
| Purchase #5 | $115.28 | 6.547% | $122.8274 | $122.83 | $122.85 | $122.80 |
| Purchase #6 | $130.83 | 9.659% | $143.4669 | $143.47 | $143.45 | $143.50 |
| Purchase #7 | $109.76 | 6.556% | $116.9559 | $116.96 | $116.95 | $117.00 |
| 7 purchase totals = | $704.07 | $745.3028 | $745.31 | $745.25 | $745.40 | |