| 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 | $187.57 | 8.409% | $203.3428 | $203.34 | $203.35 | $203.30 |
| Purchase #2 | $130.81 | 9.559% | $143.3141 | $143.31 | $143.30 | $143.30 |
| Purchase #3 | $92.73 | 12.854% | $104.6495 | $104.65 | $104.65 | $104.60 |
| Purchase #4 | $61.56 | 12.832% | $69.4594 | $69.46 | $69.45 | $69.50 |
| Purchase #5 | $135.33 | 3.675% | $140.3034 | $140.30 | $140.30 | $140.30 |
| Purchase #6 | $117.69 | 4.405% | $122.8742 | $122.87 | $122.85 | $122.90 |
| Purchase #7 | $71.53 | 7.718% | $77.0507 | $77.05 | $77.05 | $77.10 |
| 7 purchase totals = | $797.22 | $860.9941 | $860.98 | $860.95 | $861.00 | |