| 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 | $170.63 | 9.533% | $186.8962 | $186.90 | $186.90 | $186.90 |
| Purchase #2 | $99.42 | 11.860% | $111.2112 | $111.21 | $111.20 | $111.20 |
| Purchase #3 | $78.58 | 7.606% | $84.5568 | $84.56 | $84.55 | $84.60 |
| Purchase #4 | $152.92 | 9.614% | $167.6217 | $167.62 | $167.60 | $167.60 |
| Purchase #5 | $91.39 | 12.756% | $103.0477 | $103.05 | $103.05 | $103.00 |
| Purchase #6 | $42.64 | 10.286% | $47.026 | $47.03 | $47.05 | $47.00 |
| Purchase #7 | $213.88 | 13.634% | $243.0404 | $243.04 | $243.05 | $243.00 |
| 7 purchase totals = | $849.46 | $943.4000 | $943.41 | $943.40 | $943.30 | |