| 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 | $104.93 | 6.785% | $112.0495 | $112.05 | $112.05 | $112.00 |
| Purchase #2 | $59.59 | 13.814% | $67.8218 | $67.82 | $67.80 | $67.80 |
| Purchase #3 | $181.76 | 3.372% | $187.8889 | $187.89 | $187.90 | $187.90 |
| Purchase #4 | $207.98 | 9.415% | $227.5613 | $227.56 | $227.55 | $227.60 |
| Purchase #5 | $52.66 | 6.395% | $56.0276 | $56.03 | $56.05 | $56.00 |
| Purchase #6 | $27.47 | 8.553% | $29.8195 | $29.82 | $29.80 | $29.80 |
| Purchase #7 | $165.49 | 9.672% | $181.4962 | $181.50 | $181.50 | $181.50 |
| 7 purchase totals = | $799.88 | $862.6648 | $862.67 | $862.65 | $862.60 | |