| 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 | $121.36 | 13.514% | $137.7606 | $137.76 | $137.75 | $137.80 |
| Purchase #2 | $160.49 | 3.171% | $165.5791 | $165.58 | $165.60 | $165.60 |
| Purchase #3 | $87.26 | 11.692% | $97.4624 | $97.46 | $97.45 | $97.50 |
| Purchase #4 | $31.84 | 11.709% | $35.5681 | $35.57 | $35.55 | $35.60 |
| Purchase #5 | $112.84 | 8.488% | $122.4179 | $122.42 | $122.40 | $122.40 |
| Purchase #6 | $149.66 | 8.114% | $161.8034 | $161.80 | $161.80 | $161.80 |
| Purchase #7 | $61.65 | 9.620% | $67.5807 | $67.58 | $67.60 | $67.60 |
| 7 purchase totals = | $725.10 | $788.1722 | $788.17 | $788.15 | $788.30 | |