| 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 | $176.50 | 12.439% | $198.4548 | $198.45 | $198.45 | $198.50 |
| Purchase #2 | $45.66 | 11.498% | $50.91 | $50.91 | $50.90 | $50.90 |
| Purchase #3 | $180.47 | 4.210% | $188.0678 | $188.07 | $188.05 | $188.10 |
| Purchase #4 | $234.92 | 10.211% | $258.9077 | $258.91 | $258.90 | $258.90 |
| Purchase #5 | $185.76 | 9.558% | $203.5149 | $203.51 | $203.50 | $203.50 |
| Purchase #6 | $6.36 | 9.379% | $6.9565 | $6.96 | $6.95 | $7.00 |
| Purchase #7 | $211.68 | 11.672% | $236.3873 | $236.39 | $236.40 | $236.40 |
| 7 purchase totals = | $1,041.35 | $1,143.1990 | $1,143.20 | $1,143.15 | $1,143.30 | |