| 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 | $117.28 | 12.733% | $132.2133 | $132.21 | $132.20 | $132.20 |
| Purchase #2 | $41.39 | 6.551% | $44.1015 | $44.10 | $44.10 | $44.10 |
| Purchase #3 | $138.81 | 4.264% | $144.7289 | $144.73 | $144.75 | $144.70 |
| Purchase #4 | $102.56 | 6.245% | $108.9649 | $108.96 | $108.95 | $109.00 |
| Purchase #5 | $166.43 | 9.103% | $181.5801 | $181.58 | $181.60 | $181.60 |
| Purchase #6 | $22.36 | 8.245% | $24.2036 | $24.20 | $24.20 | $24.20 |
| Purchase #7 | $70.25 | 13.126% | $79.471 | $79.47 | $79.45 | $79.50 |
| 7 purchase totals = | $659.08 | $715.2633 | $715.25 | $715.25 | $715.30 | |