| 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 | $185.59 | 9.776% | $203.7333 | $203.73 | $203.75 | $203.70 |
| Purchase #2 | $125.94 | 8.549% | $136.7066 | $136.71 | $136.70 | $136.70 |
| Purchase #3 | $207.53 | 6.246% | $220.4923 | $220.49 | $220.50 | $220.50 |
| Purchase #4 | $20.34 | 6.149% | $21.5907 | $21.59 | $21.60 | $21.60 |
| Purchase #5 | $79.37 | 12.530% | $89.3151 | $89.32 | $89.30 | $89.30 |
| Purchase #6 | $139.42 | 3.559% | $144.382 | $144.38 | $144.40 | $144.40 |
| Purchase #7 | $134.41 | 8.717% | $146.1265 | $146.13 | $146.15 | $146.10 |
| 7 purchase totals = | $892.60 | $962.3465 | $962.35 | $962.40 | $962.30 | |