| 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 | $91.54 | 6.824% | $97.7867 | $97.79 | $97.80 | $97.80 |
| Purchase #2 | $174.73 | 13.674% | $198.6226 | $198.62 | $198.60 | $198.60 |
| Purchase #3 | $186.79 | 12.622% | $210.3666 | $210.37 | $210.35 | $210.40 |
| Purchase #4 | $198.59 | 8.761% | $215.9885 | $215.99 | $216.00 | $216.00 |
| Purchase #5 | $117.31 | 7.437% | $126.0343 | $126.03 | $126.05 | $126.00 |
| Purchase #6 | $184.39 | 13.292% | $208.8991 | $208.90 | $208.90 | $208.90 |
| Purchase #7 | $219.39 | 5.654% | $231.7943 | $231.79 | $231.80 | $231.80 |
| 7 purchase totals = | $1,172.74 | $1,289.4921 | $1,289.49 | $1,289.50 | $1,289.50 | |