| 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 | $160.38 | 8.429% | $173.8984 | $173.90 | $173.90 | $173.90 |
| Purchase #2 | $84.36 | 9.592% | $92.4518 | $92.45 | $92.45 | $92.50 |
| Purchase #3 | $46.57 | 3.430% | $48.1674 | $48.17 | $48.15 | $48.20 |
| Purchase #4 | $219.53 | 5.747% | $232.1464 | $232.15 | $232.15 | $232.10 |
| Purchase #5 | $250.49 | 3.619% | $259.5552 | $259.56 | $259.55 | $259.60 |
| Purchase #6 | $74.83 | 10.845% | $82.9453 | $82.95 | $82.95 | $82.90 |
| Purchase #7 | $60.93 | 4.377% | $63.5969 | $63.60 | $63.60 | $63.60 |
| 7 purchase totals = | $897.09 | $952.7614 | $952.78 | $952.75 | $952.80 | |