| 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 | $194.30 | 6.672% | $207.2637 | $207.26 | $207.25 | $207.30 |
| Purchase #2 | $126.54 | 13.839% | $144.0519 | $144.05 | $144.05 | $144.10 |
| Purchase #3 | $218.26 | 3.874% | $226.7154 | $226.72 | $226.70 | $226.70 |
| Purchase #4 | $186.69 | 9.787% | $204.9614 | $204.96 | $204.95 | $205.00 |
| Purchase #5 | $42.63 | 4.494% | $44.5458 | $44.55 | $44.55 | $44.50 |
| Purchase #6 | $69.69 | 10.393% | $76.9329 | $76.93 | $76.95 | $76.90 |
| Purchase #7 | $73.34 | 12.184% | $82.2757 | $82.28 | $82.30 | $82.30 |
| 7 purchase totals = | $911.45 | $986.7468 | $986.75 | $986.75 | $986.80 | |