| 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 | $136.62 | 4.156% | $142.2979 | $142.30 | $142.30 | $142.30 |
| Purchase #2 | $45.56 | 11.403% | $50.7552 | $50.76 | $50.75 | $50.80 |
| Purchase #3 | $41.62 | 6.806% | $44.4527 | $44.45 | $44.45 | $44.50 |
| Purchase #4 | $26.51 | 6.357% | $28.1952 | $28.20 | $28.20 | $28.20 |
| Purchase #5 | $37.73 | 10.792% | $41.8018 | $41.80 | $41.80 | $41.80 |
| Purchase #6 | $235.78 | 13.222% | $266.9548 | $266.95 | $266.95 | $267.00 |
| Purchase #7 | $223.43 | 6.654% | $238.297 | $238.30 | $238.30 | $238.30 |
| 7 purchase totals = | $747.25 | $812.7546 | $812.76 | $812.75 | $812.90 | |