| 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 | $34.90 | 5.235% | $36.727 | $36.73 | $36.75 | $36.70 |
| Purchase #2 | $138.44 | 10.727% | $153.2905 | $153.29 | $153.30 | $153.30 |
| Purchase #3 | $14.87 | 13.859% | $16.9308 | $16.93 | $16.95 | $16.90 |
| Purchase #4 | $147.97 | 10.390% | $163.3441 | $163.34 | $163.35 | $163.30 |
| Purchase #5 | $78.69 | 13.208% | $89.0834 | $89.08 | $89.10 | $89.10 |
| Purchase #6 | $158.62 | 13.487% | $180.0131 | $180.01 | $180.00 | $180.00 |
| Purchase #7 | $168.47 | 4.662% | $176.3241 | $176.32 | $176.30 | $176.30 |
| 7 purchase totals = | $741.96 | $815.7130 | $815.70 | $815.75 | $815.60 | |