| 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 | $210.42 | 3.456% | $217.6921 | $217.69 | $217.70 | $217.70 |
| Purchase #2 | $15.55 | 13.331% | $17.623 | $17.62 | $17.60 | $17.60 |
| Purchase #3 | $138.72 | 8.273% | $150.1963 | $150.20 | $150.20 | $150.20 |
| Purchase #4 | $68.90 | 6.533% | $73.4012 | $73.40 | $73.40 | $73.40 |
| Purchase #5 | $154.39 | 4.140% | $160.7817 | $160.78 | $160.80 | $160.80 |
| Purchase #6 | $143.62 | 4.508% | $150.0944 | $150.09 | $150.10 | $150.10 |
| Purchase #7 | $5.48 | 13.822% | $6.2374 | $6.24 | $6.25 | $6.20 |
| 7 purchase totals = | $737.08 | $776.0261 | $776.02 | $776.05 | $776.00 | |