| 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 | $181.37 | 4.451% | $189.4428 | $189.44 | $189.45 | $189.40 |
| Purchase #2 | $137.41 | 13.454% | $155.8971 | $155.90 | $155.90 | $155.90 |
| Purchase #3 | $230.94 | 8.263% | $250.0226 | $250.02 | $250.00 | $250.00 |
| Purchase #4 | $215.58 | 13.431% | $244.5345 | $244.53 | $244.55 | $244.50 |
| Purchase #5 | $232.44 | 12.505% | $261.5066 | $261.51 | $261.50 | $261.50 |
| Purchase #6 | $79.93 | 8.666% | $86.8567 | $86.86 | $86.85 | $86.90 |
| Purchase #7 | $179.54 | 10.150% | $197.7633 | $197.76 | $197.75 | $197.80 |
| 7 purchase totals = | $1,257.21 | $1,386.0236 | $1,386.02 | $1,386.00 | $1,386.00 | |