| 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 | $150.32 | 9.258% | $164.2366 | $164.24 | $164.25 | $164.20 |
| Purchase #2 | $176.95 | 8.338% | $191.7041 | $191.70 | $191.70 | $191.70 |
| Purchase #3 | $96.92 | 3.347% | $100.1639 | $100.16 | $100.15 | $100.20 |
| Purchase #4 | $175.53 | 11.361% | $195.472 | $195.47 | $195.45 | $195.50 |
| Purchase #5 | $125.57 | 9.781% | $137.852 | $137.85 | $137.85 | $137.90 |
| Purchase #6 | $67.72 | 10.658% | $74.9376 | $74.94 | $74.95 | $74.90 |
| Purchase #7 | $35.78 | 13.618% | $40.6525 | $40.65 | $40.65 | $40.70 |
| 7 purchase totals = | $828.79 | $905.0187 | $905.01 | $905.00 | $905.10 | |