| 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 | $140.46 | 10.152% | $154.7195 | $154.72 | $154.70 | $154.70 |
| Purchase #2 | $95.83 | 6.459% | $102.0197 | $102.02 | $102.00 | $102.00 |
| Purchase #3 | $146.51 | 10.712% | $162.2042 | $162.20 | $162.20 | $162.20 |
| Purchase #4 | $67.98 | 6.642% | $72.4952 | $72.50 | $72.50 | $72.50 |
| Purchase #5 | $52.38 | 8.126% | $56.6364 | $56.64 | $56.65 | $56.60 |
| Purchase #6 | $219.49 | 3.132% | $226.3644 | $226.36 | $226.35 | $226.40 |
| Purchase #7 | $98.72 | 5.855% | $104.5001 | $104.50 | $104.50 | $104.50 |
| 7 purchase totals = | $821.37 | $878.9395 | $878.94 | $878.90 | $878.90 | |