| 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 | $62.92 | 12.428% | $70.7397 | $70.74 | $70.75 | $70.70 |
| Purchase #2 | $166.52 | 13.340% | $188.7338 | $188.73 | $188.75 | $188.70 |
| Purchase #3 | $190.72 | 4.318% | $198.9553 | $198.96 | $198.95 | $199.00 |
| Purchase #4 | $132.97 | 13.159% | $150.4675 | $150.47 | $150.45 | $150.50 |
| Purchase #5 | $188.42 | 6.109% | $199.9306 | $199.93 | $199.95 | $199.90 |
| Purchase #6 | $30.98 | 12.824% | $34.9529 | $34.95 | $34.95 | $35.00 |
| Purchase #7 | $220.48 | 6.262% | $234.2865 | $234.29 | $234.30 | $234.30 |
| 7 purchase totals = | $993.01 | $1,078.0663 | $1,078.07 | $1,078.10 | $1,078.10 | |