| 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 | $141.46 | 10.785% | $156.7165 | $156.72 | $156.70 | $156.70 |
| Purchase #2 | $139.33 | 4.587% | $145.7211 | $145.72 | $145.70 | $145.70 |
| Purchase #3 | $21.44 | 10.812% | $23.7581 | $23.76 | $23.75 | $23.80 |
| Purchase #4 | $242.96 | 7.781% | $261.8647 | $261.86 | $261.85 | $261.90 |
| Purchase #5 | $150.47 | 12.125% | $168.7145 | $168.71 | $168.70 | $168.70 |
| Purchase #6 | $10.62 | 3.551% | $10.9971 | $11.00 | $11.00 | $11.00 |
| Purchase #7 | $57.62 | 4.415% | $60.1639 | $60.16 | $60.15 | $60.20 |
| 7 purchase totals = | $763.90 | $827.9359 | $827.93 | $827.85 | $828.00 | |