| 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 | $16.44 | 4.558% | $17.1893 | $17.19 | $17.20 | $17.20 |
| Purchase #2 | $15.86 | 7.109% | $16.9875 | $16.99 | $17.00 | $17.00 |
| Purchase #3 | $160.41 | 12.351% | $180.2222 | $180.22 | $180.20 | $180.20 |
| Purchase #4 | $168.72 | 5.139% | $177.3905 | $177.39 | $177.40 | $177.40 |
| Purchase #5 | $247.62 | 8.518% | $268.7123 | $268.71 | $268.70 | $268.70 |
| Purchase #6 | $168.92 | 7.162% | $181.0181 | $181.02 | $181.00 | $181.00 |
| Purchase #7 | $44.61 | 13.628% | $50.6895 | $50.69 | $50.70 | $50.70 |
| 7 purchase totals = | $822.58 | $892.2094 | $892.21 | $892.20 | $892.20 | |