| 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 | $149.79 | 7.390% | $160.8595 | $160.86 | $160.85 | $160.90 |
| Purchase #2 | $184.72 | 13.820% | $210.2483 | $210.25 | $210.25 | $210.20 |
| Purchase #3 | $117.81 | 4.106% | $122.6473 | $122.65 | $122.65 | $122.60 |
| Purchase #4 | $161.39 | 5.796% | $170.7442 | $170.74 | $170.75 | $170.70 |
| Purchase #5 | $57.79 | 4.454% | $60.364 | $60.36 | $60.35 | $60.40 |
| Purchase #6 | $52.40 | 10.762% | $58.0393 | $58.04 | $58.05 | $58.00 |
| Purchase #7 | $247.99 | 5.792% | $262.3536 | $262.35 | $262.35 | $262.40 |
| 7 purchase totals = | $971.89 | $1,045.2562 | $1,045.25 | $1,045.25 | $1,045.20 | |