| 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 | $163.31 | 6.206% | $173.445 | $173.45 | $173.45 | $173.40 |
| Purchase #2 | $155.36 | 7.502% | $167.0151 | $167.02 | $167.00 | $167.00 |
| Purchase #3 | $101.50 | 7.828% | $109.4454 | $109.45 | $109.45 | $109.40 |
| Purchase #4 | $39.29 | 8.432% | $42.6029 | $42.60 | $42.60 | $42.60 |
| Purchase #5 | $138.82 | 11.702% | $155.0647 | $155.06 | $155.05 | $155.10 |
| Purchase #6 | $38.59 | 6.455% | $41.081 | $41.08 | $41.10 | $41.10 |
| Purchase #7 | $93.87 | 8.859% | $102.1859 | $102.19 | $102.20 | $102.20 |
| 7 purchase totals = | $730.74 | $790.8400 | $790.85 | $790.85 | $790.80 | |