| 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 | $127.76 | 6.769% | $136.4081 | $136.41 | $136.40 | $136.40 |
| Purchase #2 | $156.80 | 13.139% | $177.402 | $177.40 | $177.40 | $177.40 |
| Purchase #3 | $126.76 | 7.813% | $136.6638 | $136.66 | $136.65 | $136.70 |
| Purchase #4 | $9.51 | 7.434% | $10.217 | $10.22 | $10.20 | $10.20 |
| Purchase #5 | $165.84 | 12.305% | $186.2466 | $186.25 | $186.25 | $186.20 |
| Purchase #6 | $179.54 | 10.580% | $198.5353 | $198.54 | $198.55 | $198.50 |
| Purchase #7 | $182.76 | 9.581% | $200.2702 | $200.27 | $200.25 | $200.30 |
| 7 purchase totals = | $948.97 | $1,045.7430 | $1,045.75 | $1,045.70 | $1,045.70 | |