| 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 | $150.91 | 6.620% | $160.9002 | $160.90 | $160.90 | $160.90 |
| Purchase #2 | $112.88 | 3.504% | $116.8353 | $116.84 | $116.85 | $116.80 |
| Purchase #3 | $19.81 | 12.255% | $22.2377 | $22.24 | $22.25 | $22.20 |
| Purchase #4 | $71.76 | 7.527% | $77.1614 | $77.16 | $77.15 | $77.20 |
| Purchase #5 | $93.56 | 13.602% | $106.286 | $106.29 | $106.30 | $106.30 |
| Purchase #6 | $5.77 | 4.676% | $6.0398 | $6.04 | $6.05 | $6.00 |
| Purchase #7 | $22.50 | 3.222% | $23.225 | $23.23 | $23.25 | $23.20 |
| 7 purchase totals = | $477.19 | $512.6854 | $512.70 | $512.75 | $512.60 | |