| 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 | $158.71 | 3.174% | $163.7475 | $163.75 | $163.75 | $163.70 |
| Purchase #2 | $177.81 | 5.302% | $187.2375 | $187.24 | $187.25 | $187.20 |
| Purchase #3 | $125.27 | 10.561% | $138.4998 | $138.50 | $138.50 | $138.50 |
| Purchase #4 | $63.27 | 12.298% | $71.0509 | $71.05 | $71.05 | $71.10 |
| Purchase #5 | $155.80 | 13.514% | $176.8548 | $176.85 | $176.85 | $176.90 |
| Purchase #6 | $125.83 | 11.617% | $140.4477 | $140.45 | $140.45 | $140.40 |
| Purchase #7 | $86.86 | 11.484% | $96.835 | $96.84 | $96.85 | $96.80 |
| 7 purchase totals = | $893.55 | $974.6732 | $974.68 | $974.70 | $974.60 | |