| 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 | $148.45 | 13.604% | $168.6451 | $168.65 | $168.65 | $168.60 |
| Purchase #2 | $83.72 | 3.122% | $86.3337 | $86.33 | $86.35 | $86.30 |
| Purchase #3 | $65.63 | 8.397% | $71.141 | $71.14 | $71.15 | $71.10 |
| Purchase #4 | $65.80 | 7.204% | $70.5402 | $70.54 | $70.55 | $70.50 |
| Purchase #5 | $185.89 | 7.524% | $199.8764 | $199.88 | $199.90 | $199.90 |
| Purchase #6 | $117.41 | 12.683% | $132.3011 | $132.30 | $132.30 | $132.30 |
| Purchase #7 | $215.91 | 6.508% | $229.9614 | $229.96 | $229.95 | $230.00 |
| 7 purchase totals = | $882.81 | $958.7989 | $958.80 | $958.85 | $958.70 | |