| 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 | $134.65 | 11.288% | $149.8493 | $149.85 | $149.85 | $149.80 |
| Purchase #2 | $143.38 | 8.655% | $155.7895 | $155.79 | $155.80 | $155.80 |
| Purchase #3 | $109.77 | 12.522% | $123.5154 | $123.52 | $123.50 | $123.50 |
| Purchase #4 | $23.97 | 3.639% | $24.8423 | $24.84 | $24.85 | $24.80 |
| Purchase #5 | $103.96 | 5.583% | $109.7641 | $109.76 | $109.75 | $109.80 |
| Purchase #6 | $136.80 | 12.176% | $153.4568 | $153.46 | $153.45 | $153.50 |
| Purchase #7 | $71.91 | 7.151% | $77.0523 | $77.05 | $77.05 | $77.10 |
| 7 purchase totals = | $724.44 | $794.2697 | $794.27 | $794.25 | $794.30 | |