| 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 | $169.95 | 10.574% | $187.9205 | $187.92 | $187.90 | $187.90 |
| Purchase #2 | $133.58 | 3.766% | $138.6106 | $138.61 | $138.60 | $138.60 |
| Purchase #3 | $139.89 | 4.547% | $146.2508 | $146.25 | $146.25 | $146.30 |
| Purchase #4 | $69.29 | 3.293% | $71.5717 | $71.57 | $71.55 | $71.60 |
| Purchase #5 | $177.31 | 7.191% | $190.0604 | $190.06 | $190.05 | $190.10 |
| Purchase #6 | $132.77 | 8.729% | $144.3595 | $144.36 | $144.35 | $144.40 |
| Purchase #7 | $20.90 | 10.349% | $23.0629 | $23.06 | $23.05 | $23.10 |
| 7 purchase totals = | $843.69 | $901.8364 | $901.83 | $901.75 | $902.00 | |