| 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 | $173.75 | 4.746% | $181.9962 | $182.00 | $182.00 | $182.00 |
| Purchase #2 | $38.80 | 11.874% | $43.4071 | $43.41 | $43.40 | $43.40 |
| Purchase #3 | $182.55 | 10.244% | $201.2504 | $201.25 | $201.25 | $201.30 |
| Purchase #4 | $25.35 | 6.480% | $26.9927 | $26.99 | $27.00 | $27.00 |
| Purchase #5 | $161.86 | 11.556% | $180.5645 | $180.56 | $180.55 | $180.60 |
| Purchase #6 | $132.68 | 10.452% | $146.5477 | $146.55 | $146.55 | $146.50 |
| Purchase #7 | $105.40 | 5.338% | $111.0263 | $111.03 | $111.05 | $111.00 |
| 7 purchase totals = | $820.39 | $891.7849 | $891.79 | $891.80 | $891.80 | |