| 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 | $110.78 | 3.218% | $114.3449 | $114.34 | $114.35 | $114.30 |
| Purchase #2 | $54.63 | 5.475% | $57.621 | $57.62 | $57.60 | $57.60 |
| Purchase #3 | $138.39 | 8.415% | $150.0355 | $150.04 | $150.05 | $150.00 |
| Purchase #4 | $22.46 | 13.554% | $25.5042 | $25.50 | $25.50 | $25.50 |
| Purchase #5 | $195.33 | 9.222% | $213.3433 | $213.34 | $213.35 | $213.30 |
| Purchase #6 | $117.60 | 4.144% | $122.4733 | $122.47 | $122.45 | $122.50 |
| Purchase #7 | $109.77 | 9.273% | $119.949 | $119.95 | $119.95 | $119.90 |
| 7 purchase totals = | $748.96 | $803.2712 | $803.26 | $803.25 | $803.10 | |