| 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 | $150.98 | 11.595% | $168.4861 | $168.49 | $168.50 | $168.50 |
| Purchase #2 | $16.44 | 7.335% | $17.6459 | $17.65 | $17.65 | $17.60 |
| Purchase #3 | $156.99 | 4.754% | $164.4533 | $164.45 | $164.45 | $164.50 |
| Purchase #4 | $92.83 | 9.366% | $101.5245 | $101.52 | $101.50 | $101.50 |
| Purchase #5 | $6.51 | 4.824% | $6.824 | $6.82 | $6.80 | $6.80 |
| Purchase #6 | $235.56 | 8.239% | $254.9678 | $254.97 | $254.95 | $255.00 |
| Purchase #7 | $77.90 | 4.223% | $81.1897 | $81.19 | $81.20 | $81.20 |
| 7 purchase totals = | $737.21 | $795.0913 | $795.09 | $795.05 | $795.10 | |