| 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 | $165.32 | 5.749% | $174.8242 | $174.82 | $174.80 | $174.80 |
| Purchase #2 | $177.56 | 11.500% | $197.9794 | $197.98 | $198.00 | $198.00 |
| Purchase #3 | $58.48 | 12.193% | $65.6105 | $65.61 | $65.60 | $65.60 |
| Purchase #4 | $241.47 | 10.681% | $267.2614 | $267.26 | $267.25 | $267.30 |
| Purchase #5 | $236.69 | 12.764% | $266.9011 | $266.90 | $266.90 | $266.90 |
| Purchase #6 | $25.52 | 10.522% | $28.2052 | $28.21 | $28.20 | $28.20 |
| Purchase #7 | $38.26 | 8.684% | $41.5825 | $41.58 | $41.60 | $41.60 |
| 7 purchase totals = | $943.30 | $1,042.3643 | $1,042.36 | $1,042.35 | $1,042.40 | |