| 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 | $119.36 | 7.874% | $128.7584 | $128.76 | $128.75 | $128.80 |
| Purchase #2 | $40.61 | 6.175% | $43.1177 | $43.12 | $43.10 | $43.10 |
| Purchase #3 | $125.75 | 6.374% | $133.7653 | $133.77 | $133.75 | $133.80 |
| Purchase #4 | $52.95 | 7.863% | $57.1135 | $57.11 | $57.10 | $57.10 |
| Purchase #5 | $144.27 | 8.138% | $156.0107 | $156.01 | $156.00 | $156.00 |
| Purchase #6 | $140.33 | 4.720% | $146.9536 | $146.95 | $146.95 | $147.00 |
| Purchase #7 | $174.67 | 11.260% | $194.3378 | $194.34 | $194.35 | $194.30 |
| 7 purchase totals = | $797.94 | $860.0570 | $860.06 | $860.00 | $860.10 | |