| 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 | $128.73 | 4.556% | $134.5949 | $134.59 | $134.60 | $134.60 |
| Purchase #2 | $16.69 | 8.184% | $18.0559 | $18.06 | $18.05 | $18.10 |
| Purchase #3 | $162.46 | 11.253% | $180.7416 | $180.74 | $180.75 | $180.70 |
| Purchase #4 | $123.51 | 6.401% | $131.4159 | $131.42 | $131.40 | $131.40 |
| Purchase #5 | $174.57 | 3.304% | $180.3378 | $180.34 | $180.35 | $180.30 |
| Purchase #6 | $111.32 | 13.727% | $126.6009 | $126.60 | $126.60 | $126.60 |
| Purchase #7 | $121.99 | 12.214% | $136.8899 | $136.89 | $136.90 | $136.90 |
| 7 purchase totals = | $839.27 | $908.6369 | $908.64 | $908.65 | $908.60 | |