| 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 | $69.97 | 9.863% | $76.8711 | $76.87 | $76.85 | $76.90 |
| Purchase #2 | $197.56 | 5.425% | $208.2776 | $208.28 | $208.30 | $208.30 |
| Purchase #3 | $217.56 | 7.581% | $234.0532 | $234.05 | $234.05 | $234.10 |
| Purchase #4 | $137.96 | 11.152% | $153.3453 | $153.35 | $153.35 | $153.30 |
| Purchase #5 | $140.83 | 10.663% | $155.8467 | $155.85 | $155.85 | $155.80 |
| Purchase #6 | $154.38 | 4.797% | $161.7856 | $161.79 | $161.80 | $161.80 |
| Purchase #7 | $161.74 | 5.270% | $170.2637 | $170.26 | $170.25 | $170.30 |
| 7 purchase totals = | $1,080.00 | $1,160.4432 | $1,160.45 | $1,160.45 | $1,160.50 | |