| 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 | $130.61 | 9.531% | $143.0584 | $143.06 | $143.05 | $143.10 |
| Purchase #2 | $188.89 | 3.114% | $194.772 | $194.77 | $194.75 | $194.80 |
| Purchase #3 | $26.43 | 6.540% | $28.1585 | $28.16 | $28.15 | $28.20 |
| Purchase #4 | $134.51 | 11.314% | $149.7285 | $149.73 | $149.75 | $149.70 |
| Purchase #5 | $97.40 | 7.116% | $104.331 | $104.33 | $104.35 | $104.30 |
| Purchase #6 | $121.58 | 7.426% | $130.6085 | $130.61 | $130.60 | $130.60 |
| Purchase #7 | $200.98 | 7.542% | $216.1379 | $216.14 | $216.15 | $216.10 |
| 7 purchase totals = | $900.40 | $966.7948 | $966.80 | $966.80 | $966.80 | |