| 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 | $169.50 | 6.584% | $180.6599 | $180.66 | $180.65 | $180.70 |
| Purchase #2 | $58.63 | 4.371% | $61.1927 | $61.19 | $61.20 | $61.20 |
| Purchase #3 | $123.59 | 11.183% | $137.4111 | $137.41 | $137.40 | $137.40 |
| Purchase #4 | $20.34 | 13.333% | $23.0519 | $23.05 | $23.05 | $23.10 |
| Purchase #5 | $224.99 | 12.129% | $252.279 | $252.28 | $252.30 | $252.30 |
| Purchase #6 | $45.27 | 4.332% | $47.2311 | $47.23 | $47.25 | $47.20 |
| Purchase #7 | $16.37 | 4.161% | $17.0512 | $17.05 | $17.05 | $17.10 |
| 7 purchase totals = | $658.69 | $718.8769 | $718.87 | $718.90 | $719.00 | |