| 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 | $154.47 | 8.827% | $168.1051 | $168.11 | $168.10 | $168.10 |
| Purchase #2 | $206.59 | 12.548% | $232.5129 | $232.51 | $232.50 | $232.50 |
| Purchase #3 | $91.59 | 7.766% | $98.7029 | $98.70 | $98.70 | $98.70 |
| Purchase #4 | $26.32 | 10.400% | $29.0573 | $29.06 | $29.05 | $29.10 |
| Purchase #5 | $191.35 | 9.133% | $208.826 | $208.83 | $208.85 | $208.80 |
| Purchase #6 | $15.37 | 10.649% | $17.0068 | $17.01 | $17.00 | $17.00 |
| Purchase #7 | $52.94 | 6.187% | $56.2154 | $56.22 | $56.20 | $56.20 |
| 7 purchase totals = | $738.63 | $810.4264 | $810.44 | $810.40 | $810.40 | |