| 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 | $201.51 | 6.769% | $215.1502 | $215.15 | $215.15 | $215.20 |
| Purchase #2 | $152.51 | 10.428% | $168.4137 | $168.41 | $168.40 | $168.40 |
| Purchase #3 | $174.85 | 12.317% | $196.3863 | $196.39 | $196.40 | $196.40 |
| Purchase #4 | $27.41 | 4.271% | $28.5807 | $28.58 | $28.60 | $28.60 |
| Purchase #5 | $170.63 | 13.289% | $193.305 | $193.31 | $193.30 | $193.30 |
| Purchase #6 | $144.65 | 10.437% | $159.7471 | $159.75 | $159.75 | $159.70 |
| Purchase #7 | $86.98 | 12.826% | $98.1361 | $98.14 | $98.15 | $98.10 |
| 7 purchase totals = | $958.54 | $1,059.7191 | $1,059.73 | $1,059.75 | $1,059.70 | |