| 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 | $171.92 | 4.102% | $178.9722 | $178.97 | $178.95 | $179.00 |
| Purchase #2 | $128.64 | 3.611% | $133.2852 | $133.29 | $133.30 | $133.30 |
| Purchase #3 | $208.84 | 3.509% | $216.1682 | $216.17 | $216.15 | $216.20 |
| Purchase #4 | $223.86 | 5.516% | $236.2081 | $236.21 | $236.20 | $236.20 |
| Purchase #5 | $16.81 | 10.366% | $18.5525 | $18.55 | $18.55 | $18.60 |
| Purchase #6 | $184.86 | 11.775% | $206.6273 | $206.63 | $206.65 | $206.60 |
| Purchase #7 | $8.56 | 5.163% | $9.002 | $9.00 | $9.00 | $9.00 |
| 7 purchase totals = | $943.49 | $998.8155 | $998.82 | $998.80 | $998.90 | |