| 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 | $184.68 | 11.734% | $206.3504 | $206.35 | $206.35 | $206.40 |
| Purchase #2 | $70.64 | 7.802% | $76.1513 | $76.15 | $76.15 | $76.20 |
| Purchase #3 | $198.88 | 10.619% | $219.9991 | $220.00 | $220.00 | $220.00 |
| Purchase #4 | $81.26 | 5.386% | $85.6367 | $85.64 | $85.65 | $85.60 |
| Purchase #5 | $27.72 | 3.446% | $28.6752 | $28.68 | $28.70 | $28.70 |
| Purchase #6 | $222.79 | 7.595% | $239.7109 | $239.71 | $239.70 | $239.70 |
| Purchase #7 | $197.71 | 11.715% | $220.8717 | $220.87 | $220.85 | $220.90 |
| 7 purchase totals = | $983.68 | $1,077.3953 | $1,077.40 | $1,077.40 | $1,077.50 | |