| 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 | $82.83 | 11.336% | $92.2196 | $92.22 | $92.20 | $92.20 |
| Purchase #2 | $136.50 | 11.224% | $151.8208 | $151.82 | $151.80 | $151.80 |
| Purchase #3 | $144.45 | 8.320% | $156.4682 | $156.47 | $156.45 | $156.50 |
| Purchase #4 | $128.28 | 3.509% | $132.7813 | $132.78 | $132.80 | $132.80 |
| Purchase #5 | $110.36 | 4.288% | $115.0922 | $115.09 | $115.10 | $115.10 |
| Purchase #6 | $174.29 | 8.298% | $188.7526 | $188.75 | $188.75 | $188.80 |
| Purchase #7 | $125.77 | 3.753% | $130.4901 | $130.49 | $130.50 | $130.50 |
| 7 purchase totals = | $902.48 | $967.6248 | $967.62 | $967.60 | $967.70 | |