| 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 | $144.70 | 6.409% | $153.9738 | $153.97 | $153.95 | $154.00 |
| Purchase #2 | $81.26 | 12.718% | $91.5946 | $91.59 | $91.60 | $91.60 |
| Purchase #3 | $79.44 | 12.249% | $89.1706 | $89.17 | $89.15 | $89.20 |
| Purchase #4 | $104.64 | 9.857% | $114.9544 | $114.95 | $114.95 | $115.00 |
| Purchase #5 | $165.71 | 11.193% | $184.2579 | $184.26 | $184.25 | $184.30 |
| Purchase #6 | $192.29 | 9.595% | $210.7402 | $210.74 | $210.75 | $210.70 |
| Purchase #7 | $97.76 | 4.492% | $102.1514 | $102.15 | $102.15 | $102.20 |
| 7 purchase totals = | $865.80 | $946.8429 | $946.83 | $946.80 | $947.00 | |