| 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 | $174.48 | 12.713% | $196.6616 | $196.66 | $196.65 | $196.70 |
| Purchase #2 | $203.64 | 12.708% | $229.5186 | $229.52 | $229.50 | $229.50 |
| Purchase #3 | $33.96 | 12.569% | $38.2284 | $38.23 | $38.25 | $38.20 |
| Purchase #4 | $18.71 | 8.418% | $20.285 | $20.29 | $20.30 | $20.30 |
| Purchase #5 | $90.73 | 3.327% | $93.7486 | $93.75 | $93.75 | $93.70 |
| Purchase #6 | $148.53 | 3.581% | $153.8489 | $153.85 | $153.85 | $153.80 |
| Purchase #7 | $28.74 | 5.220% | $30.2402 | $30.24 | $30.25 | $30.20 |
| 7 purchase totals = | $698.79 | $762.5313 | $762.54 | $762.55 | $762.40 | |