| 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 | $172.85 | 6.767% | $184.5468 | $184.55 | $184.55 | $184.50 |
| Purchase #2 | $174.31 | 3.664% | $180.6967 | $180.70 | $180.70 | $180.70 |
| Purchase #3 | $200.54 | 13.260% | $227.1316 | $227.13 | $227.15 | $227.10 |
| Purchase #4 | $25.76 | 5.769% | $27.2461 | $27.25 | $27.25 | $27.20 |
| Purchase #5 | $104.27 | 3.116% | $107.5191 | $107.52 | $107.50 | $107.50 |
| Purchase #6 | $215.70 | 4.581% | $225.5812 | $225.58 | $225.60 | $225.60 |
| Purchase #7 | $77.89 | 10.368% | $85.9656 | $85.97 | $85.95 | $86.00 |
| 7 purchase totals = | $971.32 | $1,038.6871 | $1,038.70 | $1,038.70 | $1,038.60 | |