| 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 | $148.78 | 5.504% | $156.9689 | $156.97 | $156.95 | $157.00 |
| Purchase #2 | $70.64 | 7.630% | $76.0298 | $76.03 | $76.05 | $76.00 |
| Purchase #3 | $249.88 | 5.110% | $262.6489 | $262.65 | $262.65 | $262.60 |
| Purchase #4 | $75.85 | 7.336% | $81.4144 | $81.41 | $81.40 | $81.40 |
| Purchase #5 | $78.55 | 5.300% | $82.7132 | $82.71 | $82.70 | $82.70 |
| Purchase #6 | $129.54 | 3.347% | $133.8757 | $133.88 | $133.90 | $133.90 |
| Purchase #7 | $109.87 | 4.398% | $114.7021 | $114.70 | $114.70 | $114.70 |
| 7 purchase totals = | $863.11 | $908.3530 | $908.35 | $908.35 | $908.30 | |