| 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 | $233.38 | 6.201% | $247.8519 | $247.85 | $247.85 | $247.90 |
| Purchase #2 | $173.39 | 4.551% | $181.281 | $181.28 | $181.30 | $181.30 |
| Purchase #3 | $147.73 | 4.439% | $154.2877 | $154.29 | $154.30 | $154.30 |
| Purchase #4 | $113.68 | 7.473% | $122.1753 | $122.18 | $122.20 | $122.20 |
| Purchase #5 | $69.66 | 7.245% | $74.7069 | $74.71 | $74.70 | $74.70 |
| Purchase #6 | $158.96 | 13.543% | $180.488 | $180.49 | $180.50 | $180.50 |
| Purchase #7 | $215.78 | 3.854% | $224.0962 | $224.10 | $224.10 | $224.10 |
| 7 purchase totals = | $1,112.58 | $1,184.8870 | $1,184.90 | $1,184.95 | $1,185.00 | |