| 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 | $145.98 | 3.555% | $151.1696 | $151.17 | $151.15 | $151.20 |
| Purchase #2 | $14.51 | 12.820% | $16.3702 | $16.37 | $16.35 | $16.40 |
| Purchase #3 | $141.33 | 13.800% | $160.8335 | $160.83 | $160.85 | $160.80 |
| Purchase #4 | $121.65 | 12.209% | $136.5022 | $136.50 | $136.50 | $136.50 |
| Purchase #5 | $20.28 | 3.549% | $20.9997 | $21.00 | $21.00 | $21.00 |
| Purchase #6 | $78.46 | 9.553% | $85.9553 | $85.96 | $85.95 | $86.00 |
| Purchase #7 | $240.64 | 5.652% | $254.241 | $254.24 | $254.25 | $254.20 |
| 7 purchase totals = | $762.85 | $826.0715 | $826.07 | $826.05 | $826.10 | |