| 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 | $144.38 | 10.288% | $159.2338 | $159.23 | $159.25 | $159.20 |
| Purchase #2 | $59.74 | 3.533% | $61.8506 | $61.85 | $61.85 | $61.90 |
| Purchase #3 | $31.43 | 5.703% | $33.2225 | $33.22 | $33.20 | $33.20 |
| Purchase #4 | $113.80 | 7.288% | $122.0937 | $122.09 | $122.10 | $122.10 |
| Purchase #5 | $41.83 | 13.783% | $47.5954 | $47.60 | $47.60 | $47.60 |
| Purchase #6 | $143.70 | 5.583% | $151.7228 | $151.72 | $151.70 | $151.70 |
| Purchase #7 | $90.99 | 12.645% | $102.4957 | $102.50 | $102.50 | $102.50 |
| 7 purchase totals = | $625.87 | $678.2145 | $678.21 | $678.20 | $678.20 | |