| 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 | $64.31 | 12.670% | $72.4581 | $72.46 | $72.45 | $72.50 |
| Purchase #2 | $181.35 | 11.327% | $201.8915 | $201.89 | $201.90 | $201.90 |
| Purchase #3 | $35.61 | 11.861% | $39.8337 | $39.83 | $39.85 | $39.80 |
| Purchase #4 | $222.78 | 7.367% | $239.1922 | $239.19 | $239.20 | $239.20 |
| Purchase #5 | $203.54 | 11.530% | $227.0082 | $227.01 | $227.00 | $227.00 |
| Purchase #6 | $157.42 | 10.289% | $173.6169 | $173.62 | $173.60 | $173.60 |
| Purchase #7 | $187.26 | 10.112% | $206.1957 | $206.20 | $206.20 | $206.20 |
| 7 purchase totals = | $1,052.27 | $1,160.1963 | $1,160.20 | $1,160.20 | $1,160.20 | |