| 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 | $184.95 | 11.763% | $206.7057 | $206.71 | $206.70 | $206.70 |
| Purchase #2 | $146.99 | 6.324% | $156.2856 | $156.29 | $156.30 | $156.30 |
| Purchase #3 | $245.50 | 8.244% | $265.739 | $265.74 | $265.75 | $265.70 |
| Purchase #4 | $12.35 | 12.645% | $13.9117 | $13.91 | $13.90 | $13.90 |
| Purchase #5 | $13.55 | 10.491% | $14.9715 | $14.97 | $14.95 | $15.00 |
| Purchase #6 | $20.31 | 3.727% | $21.067 | $21.07 | $21.05 | $21.10 |
| Purchase #7 | $19.25 | 13.351% | $21.8201 | $21.82 | $21.80 | $21.80 |
| 7 purchase totals = | $642.90 | $700.5006 | $700.51 | $700.45 | $700.50 | |