| 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 | $145.31 | 11.469% | $161.9756 | $161.98 | $162.00 | $162.00 |
| Purchase #2 | $193.96 | 7.288% | $208.0958 | $208.10 | $208.10 | $208.10 |
| Purchase #3 | $9.94 | 5.393% | $10.4761 | $10.48 | $10.50 | $10.50 |
| Purchase #4 | $168.58 | 10.721% | $186.6535 | $186.65 | $186.65 | $186.70 |
| Purchase #5 | $106.77 | 8.451% | $115.7931 | $115.79 | $115.80 | $115.80 |
| Purchase #6 | $76.44 | 11.229% | $85.0234 | $85.02 | $85.00 | $85.00 |
| Purchase #7 | $89.49 | 12.119% | $100.3353 | $100.34 | $100.35 | $100.30 |
| 7 purchase totals = | $790.49 | $868.3528 | $868.36 | $868.40 | $868.40 | |