| 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 | $71.56 | 3.222% | $73.8657 | $73.87 | $73.85 | $73.90 |
| Purchase #2 | $186.76 | 11.352% | $207.961 | $207.96 | $207.95 | $208.00 |
| Purchase #3 | $115.95 | 4.113% | $120.719 | $120.72 | $120.70 | $120.70 |
| Purchase #4 | $117.93 | 3.767% | $122.3724 | $122.37 | $122.35 | $122.40 |
| Purchase #5 | $75.62 | 5.688% | $79.9213 | $79.92 | $79.90 | $79.90 |
| Purchase #6 | $61.52 | 12.715% | $69.3423 | $69.34 | $69.35 | $69.30 |
| Purchase #7 | $150.74 | 12.532% | $169.6307 | $169.63 | $169.65 | $169.60 |
| 7 purchase totals = | $780.08 | $843.8124 | $843.81 | $843.75 | $843.80 | |