| 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 | $171.44 | 5.261% | $180.4595 | $180.46 | $180.45 | $180.50 |
| Purchase #2 | $102.33 | 5.574% | $108.0339 | $108.03 | $108.05 | $108.00 |
| Purchase #3 | $103.66 | 13.193% | $117.3359 | $117.34 | $117.35 | $117.30 |
| Purchase #4 | $226.35 | 10.513% | $250.1462 | $250.15 | $250.15 | $250.10 |
| Purchase #5 | $72.74 | 4.565% | $76.0606 | $76.06 | $76.05 | $76.10 |
| Purchase #6 | $136.63 | 13.418% | $154.963 | $154.96 | $154.95 | $155.00 |
| Purchase #7 | $214.90 | 4.779% | $225.1701 | $225.17 | $225.15 | $225.20 |
| 7 purchase totals = | $1,028.05 | $1,112.1692 | $1,112.17 | $1,112.15 | $1,112.20 | |