| 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 | $145.68 | 11.649% | $162.6503 | $162.65 | $162.65 | $162.70 |
| Purchase #2 | $81.34 | 8.259% | $88.0579 | $88.06 | $88.05 | $88.10 |
| Purchase #3 | $32.99 | 3.674% | $34.2021 | $34.20 | $34.20 | $34.20 |
| Purchase #4 | $44.94 | 13.701% | $51.0972 | $51.10 | $51.10 | $51.10 |
| Purchase #5 | $8.60 | 12.593% | $9.683 | $9.68 | $9.70 | $9.70 |
| Purchase #6 | $217.87 | 8.561% | $236.5219 | $236.52 | $236.50 | $236.50 |
| Purchase #7 | $25.83 | 9.298% | $28.2317 | $28.23 | $28.25 | $28.20 |
| 7 purchase totals = | $557.25 | $610.4441 | $610.44 | $610.45 | $610.50 | |